250-254 Braindumps

Killexams.com real questions of 250-254 are sufficient | cheat sheets | stargeo.it

Download Pass4sure 250-254 Prep Bundle to prepare 250-254 exam prep and pass4sure online test Our dumps are best - cheat sheets - stargeo.it

Pass4sure 250-254 dumps | Killexams.com 250-254 actual questions | http://www.stargeo.it/new/

250-254 Symantec Cluster Server 6.1 for UNIX Technical Assessment

Study sheperd Prepared by Killexams.com Symantec Dumps Experts

Exam Questions Updated On :


Killexams.com 250-254 Dumps and actual Questions

100% actual Questions - Exam Pass Guarantee with lofty Marks - Just Memorize the Answers



250-254 exam Dumps Source : Symantec Cluster Server 6.1 for UNIX Technical Assessment

Test Code : 250-254
Test name : Symantec Cluster Server 6.1 for UNIX Technical Assessment
Vendor name : Symantec
: 298 actual Questions

it's miles unbelieveable, but 250-254 present day dumps are availabe right here.
As a guaranteed authority, I knew I want to purchase assistance from Dumps on the off hazard that I want to pellucid the acute exam fancy 250-254. Furthermore I was accurate. The killexams.com Dumps gain an thrilling way to gain the difficult topics simple. They manage them in quick, effortless and genuine way. Straight forward and purchase into account them. I did so and could retort utter of the questions in 1/2 time. Incredible, killexams.com dumpss a apt ally in want.


Do a quick and smart pass, attach together those 250-254 Questions and answers.
As I am into the IT field, the 250-254 exam, was notable for me to appear, but time restraints made it daunting for me to prepare well. The effortless to memorize answers made it much easier to prepare. It worked fancy a complete reference sheperd and I was amazed with the result. I referred to the killexams.com Study sheperd with 2 weeks to evanesce for the exam. I managed to complete utter the questions well under stipulated time.


am i able to find dumps Q & A modern 250-254 examination?
best 250-254 exam training i gain ever approach across. I passed 250-254 exam hassle-free. No pressure, no issues, and no frustrations utter through the exam. I knew the entirety I had to realize from this killexams.com 250-254 Questions set. The questions are legitimate, and i heard from my pal that their money lower back guarantee works, too. They attain provide you with the money lower back if you fail, however the component is, they gain it very effortless to skip. ill consume them for my nextcertification test too.


sense assured by means of getting ready 250-254 dumps.
killexams.com is an redress indicator for a students and customers capability to expertise toil and test for the 250-254 exam. Its miles an accurate indication in their ability, mainly with tests taken quickly earlier than commencing their academic test for the 250-254 exam. killexams.com offers a trustworthy up to date. The 250-254 tests offer a thorough photo of candidates capability and abilities.


wherein am i able to determine 250-254 actual exam questions?
Via enrolling me for killexams.com is an chance to net myself cleared in 250-254 exam. Its a threat to net myself thru the difficult questions of 250-254 exam. If I could not gain the random to enroll in this internet site i might gain no longer been capable of immaculate 250-254 exam. It became a glancing chance for me that I gain been given achievement in it so with out problem and made myself so cozy joining this internet site. After failing in this exam i was shattered and then i organize this net website that made my manner very smooth.


exam questions are modified, where am i able to locate unusual questions and answers?
Its miles my joy to thank you very much for being here for me. I passed my 250-254 certification with flying shades. Now im 250-254 certified.


So effortless questions in 250-254 exam! I was already enough prepared.
The study dump of 250-254 exam is printed rightly for net prepared interior a quick time period. killexams.com Questions & Answers made me marks 88% within the wake of answering utter questions ninety mins of time. The exam paper 250-254 has various examine materials in commercial enterprise region. Yet it got to breathe fantastically difficult for me to pick the high-quality one. breathe that as it may after my brother requested that I used killexams.com Questions & Answers, I didnt study for different books. Much obliged for helping me.


it is unbelieveable, however 250-254 actual exam questions are availabe right here.
Exceptional 250-254 exam education i gain ever stumble upon. I passed 250-254 exam problem-free. No stress, no problems, and no frustrations during the exam. I knew the whole lot I had to comprehend from this killexams.com 250-254 Questions set. The questions are legitimate, and i heard from my friend that their cash dwindle back assure works, too. They attain provide you with the cash lower again in case you fail, however the aspect is, they gain it very effortless to pass. Unwell consume them for my nextcertification test too.


Where can I find 250-254 Latest and updated dumps questions?
Even though i gain enough history and revel in in IT, I predicted the 250-254 exam to breathe less difficult. killexams.com has saved my money and time, without these QAs i would gain failed the 250-254 exam. I got harassed for few questions, so I nearly had to bet, however that is my fault. I must gain memorized well and listen the questions better. Its redress to realize that I passed the 250-254 exam.


Where can I find 250-254 dumps of actual test questions?
I used this package for my 250-254 exam, too and passed it with top marks. I depended on killexams.com, and it changed into the right altenative to make. They approach up with actual 250-254 exam questions and solutions actually the way you will descry them at the exam. Accurate 250-254 dumps arent to breathe had everywhere. Dont depend upon slack dumps. The dumps they provided are updated utter the time, so I had the ultra-contemporary statistics and turned into able to skip effects. Exquisite exam education


Symantec Symantec Cluster Server 6.1

Symantec providing allows for Datacenters to undertake SSDs while Leveraging current Storage Investments | killexams.com actual Questions and Pass4sure dumps

MOUNTAIN VIEW, CA, Dec 09, 2013 (Marketwired via COMTEX) -- Symantec SYMC, +0.25% these days announced a unusual version of its Storage basis application, enabling information facilities to leverage stout situation Drives (SSDs) in ways in which may allow customers to access mission critical records and purposes 400 % faster than accustomed Storage enviornment Networks (SANs). it's furthermore the handiest offering to supply these merits despite which storage hardware accessories are in region. consumers due to this fact are free to select any storage infrastructure company, and groups could gain notable choices quicker.

The boom of mission-essential facts and functions, aiding actual-time determination-making, is driving SSD adoption to boost performance within the records center. Adoption despite the fact has lacked the relevant management intelligence that consumers need to manage their storage effectively and conveniently. Symantec's providing solves this issue whereas permitting shoppers to combine SSDs with present Direct connected Storage (DAS) and SANs devoid of compromising availability.

New characteristic highlights Storage groundwork 6.1 functionalities and benefits consist of:

-- A supplier-agnostic intuitive caching layer, enabled by Symantec's SmartIO expertise. SmartIO detects critical software workloads and caches simplest the scorching information on aboriginal SSDs, which may sequel in up to 400 percent more desirable efficiency over traditional secondary storage. -- resilient Storage Sharing (FSS) technology permits servers to access faraway records as if it gain been from local storage. This permits agencies to in the reduction of storage expenses by means of up to 80 p.c using commoditized storage hardware, while assisting to gain certain that utter records is replicated, covered, and available.

partner and analyst rates: Intel, NetApp, Mellanox, IDC "IT organizations are challenged to control massive facts growth and improve performance with out significantly expanding costs or complexity. Intel's information seat family unit of strong-State Drives complement Symantec's newest Storage groundwork product to deliver speedy, legit and consistent performance that leverages existing infrastructures for effortless deployment and more suitable cost-efficiency." Pete Hazen, director of advertising, non-risky recollection options group, Intel

"Symantec and NetApp are long term companions with a tradition of delivering inventive solutions to pellucid up consumers' most pressing records management challenges. The mixed strengths of NetApp storage and the brand unusual Storage foundation 6.1 application helps their mutual purchasers ease the adoption of latest storage technologies reminiscent of sparkle whereas enhancing efficiency, performance and simplified administration of enterprise crucial applications fancy Oracle, SAP and Microsoft trade." Joel Reich, senior vice chairman and current supervisor, NetApp

"The exponential multiply of facts is challenging datacenter architects supporting actual-time enterprise analytics. Adopting advanced allotted information processing expertise allows for companies to deal with this statistics boom and gain a competitive competencies by using making crucial company selections in precise time. The combination of solid situation Drives, Mellanox's FDR 56Gb/s InfiniBand interconnect and Symantec Storage foundation 6.1 eliminates IO bottlenecks and enables firms to obtain their commerce targets over the best statistics middle infrastructure." Kevin Deierling, vice president of advertising and marketing, Mellanox technologies

"Symantec's latest providing is designed to uphold clients leverage the next era of storage. In brand unusual advice-centric world, groups want both increased performance and value discount rates -- and it does not gain fiscal experience to rip and supplant existing storage to installation unusual technologies fancy flash. although, with Storage basis 6.1, shoppers can ease into the adoption of recent applied sciences, while mixing and matching excessive-conclusion options with common hardware, devoid of sacrificing existing provider ranges." Ashish Nadkarni, analysis director, Storage methods, IDC

further elements

-- Symantec Storage foundation information Sheet -- Symantec Cluster Server statistics Sheet -- Symantec Cluster File device records Sheet -- Symantec Storage administration and lofty Availability options -- Symantec company Continuity - dash company Run! -- Symantec's situation of the information middle file

follow Symantec on convivial Media

-- succeed Symantec on Twitter -- breathe a section of Symantec on facebook -- Subscribe to Symantec information RSS Feed -- View Symantec's SlideShare Channel -- contend with Symantec connect commerce group

About Symantec Symantec protects the area's counsel, and is a worldwide leader in safety, backup and availability solutions. Their creative products and features give protection to people and guidance in any ambiance -- from the smallest cellular gadget, to the enterprise statistics core, to cloud-based mostly systems. Their world-well-known talents in preserving information, identities and interactions gives their customers self assurance in a related world. greater information is available at www.symantec.com or by using connecting with Symantec at: go.symantec.com/socialmedia.

word TO EDITORS: if you want additional information on Symantec service provider and its products, please consult with the Symantec word Room.

Symantec, the Symantec logo, and the Checkmark logo are trademarks or registered logos of Symantec supplier or its affiliates within the U.S. and different international locations. different names may breathe trademarks of their respective house owners.

source: Symantec

(C) 2013 Marketwire L.P. utter rights reserved.


Symantec's Veritas Cluster Server 5.0 for VMware ESX offers lofty Availability and catastrophe recovery for actual and virtual Server Environments | killexams.com actual Questions and Pass4sure dumps

source: Symantec

November 07, 2006 08:00 ET

Veritas Cluster Server for VMware ESX Simplifies Cluster Administration and Automates Failover for VMware virtual Servers across Heterogeneous Networks

CUPERTINO, CA -- (MARKET WIRE) -- November 7, 2006 -- Symantec Corp. (NASDAQ: SYMC) nowadays unveiled Veritas™ Cluster Server (VCS) 5.0 for VMware ESX, bringing unreasonable availability and catastrophe restoration to heterogeneous records centers running digital server software. VCS for VMware ESX automates faraway failover for catastrophe healing and offers administration of clustered virtual and physical servers. very best to evade downtime in case of application, digital computing device, network link, or server screw ups, VCS for VMware ESX centralizes cluster management in a unique ESX server or across a campus or WAN. VCS is a key ingredient of Veritas Server basis, a collection of items which allows for commercial enterprise valued clientele to determine in detail what's running on the servers of their facts core, actively exploit and administer those servers, and gain certain that mission essential applications working on those servers are at utter times purchasable. Symantec could breathe demonstrating VCS for VMware ESX at the VMworld 2006 convention being held in los angeles this week.

"VMware administrators are seeking paraphernalia that now not best automate catastrophe recuperation however assist them minimize the vulnerabilities associated with running dissimilar digital servers on the equal physical server," stated Poulomi Damany, director of product management for Symantec's data seat management community. "Veritas Cluster Server for VMware ESX solves these complications by means of combining catastrophe recuperation and lofty availability, and consolidating control of each digital and physical servers and their dependencies."

VCS for VMware ESX complements Symantec's clustering options for windows, Linux and UNIX systems. Symantec is the market chief in go-platform server clustering, in line with the 2006 version of the IDC international Clustering and Availability software record(1). With introduced assist for VMware ESX, the market's most prevalent digital server platform, VCS for VMware ESX gives a unique solution to consolidate administration of VMware virtual servers in heterogeneous statistics middle environments.

comprehensive lofty Availability and catastrophe restoration

VCS for VMware ESX offers lofty availability and catastrophe restoration for actual and virtual servers. through simplifying and automating faraway failover for VMware virtual server environments, VCS for VMware ESX offers added protection against digital desktop or software screw ups, together with:

-- software and useful resource monitoring, as well as server monitoring, which offers an improved level of availability; -- automatic recovery from software, community storage, virtual resource, digital server, and actual server failures; -- Centralized administration of virtual and physical substances and servers from a unique console; -- complete checking out for catastrophe recovery integrating both utility failover and statistics replication to enable businesses to test catastrophe recuperation with out disrupting construction environments. "because it managers are attempting to rein in server sprawl and enhance useful resource utilization throughout the enterprise, they are faced with the problem of deploying diverse records availability and administration options to control and protect an ever-transforming into population of digital servers," pointed out Brian Babineau, Analyst, commerce strategy group. "With VCS for VMware ESX, Symantec has simplified the assignment for VMware valued clientele by using providing a unique platform that may reserve away from downtime of mission crucial functions running in digital and actual server environments throughout any distance and any platform."

New aid for VMware ESX

VCS for VMware ESX furthermore allows customers to maximize the advanced features of VMware with the aid of recognizing and seamlessly interoperating with VMware's VMotion and disbursed aid Scheduler (DRS). If a digital desktop is moved from one server to a different for deliberate preservation using VMotion, the circulation will breathe recognized by way of VCS and VCS will purchase the fundamental motion to update the cluster popularity thus. it is furthermore confiscate with distributed aid Scheduler (DRS), VMware's workload optimization function.

automated catastrophe healing trying out

entertaining to VCS is fire Drill, a feature of VCS that gives an introduced layer of insurance arrangement for virtual servers. With fireplace Drill, agencies can investigate their catastrophe restoration arrangement and configuration devoid of impacting the construction ambiance. In digital environments where server areas alternate generally, fireplace Drill helps monitor and song mobile servers, their configuration and dependency links.

price and Availability

Veritas Cluster Server for VMware ESX is scheduled to breathe launched within the first quarter of 2007. Pricing for VCS for VMware ESX begins at $1,995 per server.

About Symantec

Symantec is the world leader in featuring solutions to aid people and organizations assure the safety, availability, and integrity of their tips. Headquartered in Cupertino, Calif., Symantec has operations in 40 countries. more counsel is attainable at www.symantec.com.

(1) IDC, worldwide Clustering and Availability utility 2005 vendor Shares, Doc #203676, October, 2006

be vigilant TO EDITORS: if you want more information on Symantec organisation and its items, please visit the Symantec information scope at http://www.symantec.com/news. utter expenses referred to are in U.S. bucks and are valid only within the united states.

Symantec and the Symantec emblem are trademarks or registered emblems of Symantec corporation or its associates in the U.S. and different countries. different names may well breathe trademarks of their respective homeowners.


Symantec adds catastrophe restoration capabilities to Veritas Cluster Server | killexams.com actual Questions and Pass4sure dumps

Symantec Tuesday introduced the newest version of its Veritas Cluster Server (VCS), which adds the skill to reduce virtual laptop recuperation times by using VMware's vMotion statistics migration capabilities.

The unusual version of VCS, slated to breathe frequently purchasable on Oct. 22, furthermore enables directors to failover a digital machine (VM) experiencing problems to an additional unusual VM in the case of an software, OS or ESX host failure with out requiring a VM reboot.

"nowadays, if an OS corruption issue happens on a VM, you are toast. You can't failover since it's too severe. but with [the unusual version of] VCS that you would breathe able to pace it to yet another hale digital computer within the cluster," stated Mike Reynolds, a senior product advertising manager at Symantec. "That allows for the software to continue working devoid of downtime. It furthermore reduces healing instances significantly by way of putting off VM reboots."

The outdated unusual release of Symantec's VCS did present unreasonable availability for VMs if hardware failed, however not if an application failed, Reynolds pointed out.

"So why evanesce along with us versus whatever aboriginal with VMware? They give you insurance arrangement of hardware and software below equal management tools," Reynolds mentioned. "that you could centrally control application availability ... for actual and virtual servers."

The vMotion means emigrate a VM furthermore allows an administrator to role company application improvements or a patch to a major physical server with out a downtime. An administrator can failover the VM from a major server to a secondary one, role the improve and then fail the VM back to the primary server, Reynolds referred to.

Lucas Mearian covers storage, catastrophe recuperation and commerce continuity, fiscal features infrastructure and fitness dependence IT for Computerworld. succeed Lucas on Twitter at @lucasmearian, or subscribe to Lucas's RSS feed . His email tackle is lmearian@computerworld.com.

study extra about records storage in Computerworld's data Storage theme middle.

This story, "Symantec provides catastrophe recuperation capabilities to Veritas Cluster Server" changed into firstly published with the aid of Computerworld.


Whilst it is very arduous stint to select trustworthy exam questions / answers resources regarding review, reputation and validity because people net ripoff due to choosing incorrect service. Killexams. com gain it certain to provide its clients far better to their resources with respect to exam dumps update and validity. Most of other peoples ripoff report complaint clients approach to us for the brain dumps and pass their exams enjoyably and easily. They never compromise on their review, reputation and property because killexams review, killexams reputation and killexams client self assurance is notable to utter of us. Specially they manage killexams.com review, killexams.com reputation, killexams.com ripoff report complaint, killexams.com trust, killexams.com validity, killexams.com report and killexams.com scam. If perhaps you descry any bogus report posted by their competitor with the name killexams ripoff report complaint internet, killexams.com ripoff report, killexams.com scam, killexams.com complaint or something fancy this, just reserve in wit that there are always debase people damaging reputation of trustworthy services due to their benefits. There are a great number of satisfied customers that pass their exams using killexams.com brain dumps, killexams PDF questions, killexams practice questions, killexams exam simulator. Visit Killexams.com, their test questions and sample brain dumps, their exam simulator and you will definitely know that killexams.com is the best brain dumps site.

Back to Braindumps Menu


HP0-M42 study guide | 650-302 exam prep | C2150-463 dump | HP0-S42 dumps | S10-210 free pdf | CWNA-107 test prep | 050-SEPROSIEM-01 study guide | 000-781 actual questions | SD0-101 practice Test | 050-V37-ENVCSE01 test prep | 000-448 exam questions | HP0-M44 questions and answers | C2010-023 braindumps | 000-M40 actual questions | 000-965 braindumps | 9L0-418 free pdf download | 3313 test prep | LOT-403 practice exam | E20-330 exam prep | VCS-272 brain dumps |


Take a gander at these 250-254 actual question and answers
killexams.com 250-254 Exam PDF contains Complete Pool of Questions and Answers and Dumps checked and verified including references and explanations (where applicable). Their target to assemble the Questions and Answers is not only to pass the exam at first attempt but Really improve Your knowledge about the 250-254 exam topics.

If you are inquisitive about correctly Passing the Symantec 250-254 exam to originate incomes? killexams.com has leading side evolved Symantec Cluster Server 6.1 for UNIX Technical Assessment exam questions with the remonstrate to ensure you pass this 250-254 exam! killexams.com can provide you the most accurate, coincident and state-of-the-art up to date 250-254 exam questions and available with a 100% money back guarantee. There are many corporations that provide 250-254 brain dumps however the ones arent redress and modern ones. Preparation with killexams.com 250-254 unusual questions is a nice manner to pass this certification exam in smooth manner.

We are utter properly conscious that a main hassle inside the IT industry is that there may breathe a need of first-class exam materials. Their exam training material gives you the entirety you will want to purchase a certification exam. Their Symantec 250-254 Exam will provide you with exam questions with confirmed solutions that reflect the actual exam. These questions and answers offer you with the revel in of taking the actual test. High-quality and low cost for the 250-254 Exam. A hundred% guarantee to pass your Symantec 250-254 exam and net your Symantec certification. They at killexams.com are committed to help you pass your 250-254 exam with lofty scores. The possibilities of you failing your 250-254 test, after going through their complete exam dumps are very little.

Symantec 250-254 is rare everywhere in the globe, and the commerce and programming arrangements gave via them are being grasped by way of every one of the companies. They gain helped in using a great variety of companies on the beyond any doubt shot way of achievement. Far attaining getting to know of Symantec gadgets are required to certify as a crucial functionality, and the experts showed through them are enormously esteemed in utter associations.

We provide actual 250-254 pdf exam questions and answers braindumps in arrangements. Download PDF and practice Tests. Pass Symantec 250-254 Exam unexpectedly and successfully. The 250-254 braindumps PDF kindly is on the market for perusing and printing. You can print an increasing number of and practice more often than not. Their pass rate is unreasonable to 98.9% and the comparability charge among their 250-254 syllabus mediate about manual and actual exam is ninety% in mild of their seven-year coaching history. attain you want successs within the 250-254 exam in handiest one strive? I am certain now after analyzing for the Symantec 250-254 actual exam.

As the only issue this is in any manner essential right here is passing the 250-254 - Symantec Cluster Server 6.1 for UNIX Technical Assessment exam. As utter that you require is an unreasonable rating of Symantec 250-254 exam. The just a unique factor you gain to attain is downloading braindumps of 250-254 exam dont forget directs now. They will not let you down with their unconditional guarantee. The professionals likewise maintain tempo with the maximum up and coming exam that allows you to provide the greater section of updated materials. One year slack net admission to gain the capacity to them through the date of buy. Each applicant may additionally undergo the value of the 250-254 exam dumps via killexams.com at a low price. Frequently there may breathe a markdown for every person all.

killexams.com Huge Discount Coupons and Promo Codes are as below;
WC2017 : 60% Discount Coupon for utter assessments on website
PROF17 : 10% Discount Coupon for Orders extra than $69
DEAL17 : 15% Discount Coupon for Orders more than $99
DECSPECIAL : 10% Special Discount Coupon for utter Orders


killexams.com facilitates a awesome many candidates pass the tests and net their certifications. They gain a great quantity of efficient surveys. Their dumps are solid, reasonable, updated and of truly best Great to overcome the issues of any IT certifications. killexams.com exam dumps are most recent updated in rather outflank way on touchstone premise and cloth is discharged intermittently. Most recent killexams.com dumps are reachable in trying out focuses with whom they are retaining up their dating to net maximum recent material.

The killexams.com exam questions for 250-254 Symantec Cluster Server 6.1 for UNIX Technical Assessment exam is essentially in view of two to breathe had arrangements, PDF and practice software program. PDF file conveys utter of the exam questions, solutions which makes your making plans less hardworking. While the practice software program are the complimentary detail within the exam object. Which serves to self-survey your strengthen. The evaluation paraphernalia additionally functions your feeble areas, where you gain to positioned more attempt with the level that you may enhance each one among your concerns.

killexams.com hint you to must strive its free demo, you will descry the natural UI and moreover you will mediate that its effortless to modify the prep mode. In any case, gain certain that, the actual 250-254 exam has a bigger wide variety of questions than the ordeal shape. On the off random that, you are placated with its demo then you could purchase the actual 250-254 exam object. killexams.com offers you 3 months free updates of 250-254 Symantec Cluster Server 6.1 for UNIX Technical Assessment exam questions. Their grasp group is constantly reachable at returned give up who updates the material as and whilst required.

killexams.com Huge Discount Coupons and Promo Codes are as below;
WC2017 : 60% Discount Coupon for utter exams on internet site
PROF17 : 10% Discount Coupon for Orders extra than $69
DEAL17 : 15% Discount Coupon for Orders greater than $99
DECSPECIAL : 10% Special Discount Coupon for utter Orders


250-254 Practice Test | 250-254 examcollection | 250-254 VCE | 250-254 study guide | 250-254 practice exam | 250-254 cram


Killexams 000-385 pdf download | Killexams CA0-002 braindumps | Killexams C2150-508 actual questions | Killexams COG-500 practice exam | Killexams F50-528 questions and answers | Killexams 310-813 actual questions | Killexams 4A0-103 bootcamp | Killexams 312-49v9 dumps questions | Killexams CCN free pdf | Killexams 050-650 practice test | Killexams 000-784 test prep | Killexams MOS-E2K brain dumps | Killexams 000-225 practice Test | Killexams 700-038 dump | Killexams 00M-198 practice test | Killexams 000-016 sample test | Killexams 9L0-619 examcollection | Killexams 310-056 actual questions | Killexams HP2-T11 test prep | Killexams M2090-732 brain dumps |


killexams.com huge List of Exam Braindumps

View Complete list of Killexams.com Brain dumps


Killexams IBCLC study guide | Killexams 132-S-900.7 braindumps | Killexams 156-315.77 VCE | Killexams 190-840 brain dumps | Killexams HP2-E62 mock exam | Killexams APMLE practice test | Killexams HP2-E25 practice test | Killexams 000-132 questions answers | Killexams 000-922 braindumps | Killexams 646-580 pdf download | Killexams 000-853 questions and answers | Killexams 300-135 practice questions | Killexams BH0-005 actual questions | Killexams NS0-130 cram | Killexams 000-874 practice questions | Killexams JN0-140 actual questions | Killexams 000-239 exam prep | Killexams HP2-E19 free pdf download | Killexams MOS-OXP test prep | Killexams 000-635 free pdf |


Symantec Cluster Server 6.1 for UNIX Technical Assessment

Pass 4 certain 250-254 dumps | Killexams.com 250-254 actual questions | http://www.stargeo.it/new/

Sun Reports Surge of Customer Adoption for Sun Unified Storage Family, Saving Users Over $50 Million in Storage Costs To Date | killexams.com actual questions and Pass4sure dumps

Sun Microsystems Inc. (NASDAQ:JAVA) today announced that hundreds of customers across a purview of industries gain purchased high-performance, eco-efficient Flash-enabled Sun(TM) Storage 7000 Systems to store more than 17 petabytes of total data, making it the fastest ramping unusual product in Sun's storage portfolio ever. Continuing to add innovation to its Open Storage portfolio and Open Network Systems strategy, Sun furthermore announced hardware capacity enhancements to the Sun Unified Storage family and an upgrade to its Analytics software, which ships with the Sun Storage 7000 line and gives storage administrators unparalleled insight into their storage systems. For a demo of the enhanced Sun Unified Storage family or to download software, please evanesce to www.sun.com/unifiedstorage.

"As the Open Storage revolution continues to gain traction with customers, partners and the channel, it's radically simplifying how customers approach storage management. The unparalleled observability these unified storage systems gives customers is quickly making traditional storage solutions a thing of the past," says John Fowler, executive vice president, Systems Group, Sun Microsystems.

As section of Sun's Open Network Systems approach, Sun's Unified Storage Systems bring speed, simplicity and savings to customers. unusual technology enhancements announced today include:

  • Sun Storage 7000 Software upgrade 2009.Q2 – Over 15 unusual features added to breakthrough analytics capabilities and Windows integration. Built upon industry touchstone components and open source software, unusual functionality can breathe deployed quickly to uphold ever growing customer environments.
  • Double the capacity of Sun Storage 7110 system, from two to four terabytes, making it one of the most dense in its class.
  • More than tripled the capacity of Sun Storage 7210 system to 142 terabytes; these new, high-efficient systems leverage solid situation disk (SSD) sparkle technology.
  • Faced with a challenging economic climate and rapid data growth, storage operators and administrators need a way to better manage costs and redeem time. Based on cost efficient industry touchstone components and a robust software stack that leverages the tested OpenSolarisTM operating system (OS), Solaris(TM) ZFS(TM), award-winning Solaris(TM) Dynamic Tracing (DTrace) and a community of independent software vendors (ISVs), the Sun Storage 7000 family can breathe installed and configured in under five minutes, uses three times less power and space and costs up to 75% less than traditional disk storage offerings. These systems furthermore comprise the industry's most simple and comprehensive analytics environment and includes innovative unusual tools to help insulate and resolve issues to minimize the impact on daily operations.

    Customers, Partners and the Channel Drive Sales Surge of Unified Storage Family

    The Sun Storage 7000 Unified Storage System family delivers breakthrough performance while radically simplifying the way customers manage storage with unprecedented speed, scale and cost savings. More than 800 customers gain adopted the Sun Unified Storage family in under five months, across a wide purview of deployments, including VMware virtualization, Web MySQL(TM) database/rich media and media/entertainment, as well as high-performance computing, education, government, healthcare and telecommunications. Photo, video, music and convivial networking Web sites gain furthermore switched to the Sun Storage 7000 platform to reduce the costs associated with storing increasing amounts of affluent media content. Sun's storage line has furthermore proven to breathe an pattern platform for Solaris, Windows, and Linux consolidation projects - delivering lower cost per service with the utmost storage simplicity.

    "An increasing number of customers are realizing that the benefits of their server virtualization projects can furthermore breathe applied to their storage environments,” said Parag Patel, vice president, alliances, VMware. "The unusual Sun Storage 7000 Unified Storage System can offer their customers a simplified approach to virtualized storage, with NFS and data management services that help customers attain more with less while enabling greater efficiency, control and altenative in their datacenters."

    EasySpeedy, Media Temple, Motionbox, Monash University, Canada's TV5, University of South Florida, and other customers are among the 800 stout that gain switched to a Sun Unified Storage System for dramatic time and money savings. Highlighted customer testimonials below - learn about their experiences and savings at www.sun.com/customers

  • "Motionbox offers something unique - a safe, friendly, private online resource for individuals and families to store and participate video in vivid HD quality. This naturally demands that they engineer a well tuned, highly responsive storage environment, and they gain built just that around the Sun Storage 7410. My team was immediately abuzz when the 7000 train hit the market eventual fall. This solution was the best deal on high-capacity storage that we’d ever seen. Most important, however, the 7000 train is equally adept at serving both high-traffic videos and the 'long tail' of user-generated content – utter on a unique unit. Because their 7410 cluster comes configured with sizeable amounts of read & write cache, it can effortlessly serve content and uphold lots of transcoding operations across a wide spectrum of video usage patterns and the replete path of a video’s lifecycle. Sun unified storage gives us the flexibility to tune and configure multiple instances of the identical device for throughput or capacity or whatever their needs may be. Thanks, too, to the Sun Startup Essentials program, where I got the chance to contend in-depth with Sun engineers to validate the best storage architecture to meet their intense demands." - Chris Brown, VP Engineering, Motionbox. Inc.
  • "During their evaluation of the OpenStorage 7410, they organize that the combination of read and write biased sparkle storage and disk outperformed systems with four to five times the number of spinning disks (and without any read write flash). They are still evaluating these units for consume in a customer facing capacity, but they are definitely going to consume these units in a data retention and data processing capacity. The expandability and the analytics capabilities offered by the Sun Storage 7410 units are very enticing to us, and may allow us to gain some major changes to the architecture of their storage systems,” said Joshua Barratt, CTO, Media Temple.
  • "After testing and optimizing the Sun unified storage solution, they were surprised and impressed to determine that Sun's open solution was interoperable with their existing broadcast infrastructure. By prioritizing video applications, they were furthermore able to consume the solution with virtualization in their IT operation. They had considered a competitive NAS solution, but the cost was 25% greater and didn't give us the necessary throughput. Ultimately, the combination of exceptional value, capacity, tuning of applications and Sun's analytics led us to consolidate utter data for both their IT and broadcast infrastructures on a Sun unified storage system," said Regis Harrison, director of production and technologies, TV5 Canada.
  • In addition, over 30 unusual independent software vendors and partners gain certified applications for the Sun Unified Storage Systems, including VMware and Symantec. With unusual tools fancy the Hands on Lab, the channel has had a major impact in the dramatic sales growth for the Sun Unified Storage Systems.

    New Mid-Market Solution for Sun Storage 7000

    Sun furthermore recently expanded its portfolio of mid-market solutions with the introduction of an Open Archive solution that pairs the Sun Storage 7110 and 7210 Unified Storage Systems and ultra-scalable Sun Fire(TM) X4140 and Sun Fire(TM) X4240 servers with industry-leading Symantec Enterprise Vault 8 software. The resulting Open Archive solution for mid-sized companies delivers tested and optimized storage and server configurations that gain it effortless for customers to very simply archive many different types of data, such as files/records, email, instant messaging and sharepoint content while ensuring data integrity. By using four times less power and half the footprint, the Sun and Symantec Open Archive Solution can significantly reduce storage costs, minimizing management complexity and increasing storage ROI. For more information on Sun's Open Archive solution visit https://www.sun.com/smb/archive.

    Sun Eases Migration to Open Storage With Tools and Expertise

    New Sun Services for the Sun Storage 7000 Family include:

  • Implementation and Assessment Services -- Goes beyond touchstone setup and basic diagnostics of touchstone installation to provide select configuration and validation information. Provides the expertise to help ensure that systems are running at an optimal level right from the first installation.
  • Sun Unified Storage Data Migration Services -- Minimizes disruption and allows replete feature functionality of unusual technology investments. Securely migrate data using MD5 hashing for file and security validation and speed time to ROI with Sun's abysmal technical expertise and tools.

    To learn more about Sun's Open Storage solutions, please descry www.sun.com/openstorage <https://www.sun.com/openstorage>.

    ABOUT SUN MICRSOSYSTEMS, INC.

    Sun Microsystems develops the technologies that power the global marketplace. Guided by a singular vision -- "The Network Is The Computer(TM)" -- Sun drives network participation through shared innovation, community development and open source leadership. Sun can breathe organize in more than 100 countries and on the Web at _https://sun.com.

    Sun, Sun Microsystems, the Sun logo, Java, Solaris, Sun Fire, Sun StorageTek, MySQL, Solaris ZFS and The Network Is The Computer are trademarks or registered trademarks of Sun Microsystems, Inc. or its subsidiaries in the United States and other countries.


    Data diet — five steps to trimming down your storage | killexams.com actual questions and Pass4sure dumps

    Data diet — five steps to trimming down your storage

    With the economy still shaky and the need for storage exploding, almost every storage vendor claims it can reduce the amount of data you must store. Trimming your data footprint not only cuts costs for hardware, software, power and data seat space, but furthermore eases the strain on networks and backup windows.

    But how attain you know which technique to use? First you gain to understand how your commerce uses data and determine when the cost savings of data reduction are worth the resulting drop in performance.

    The technique that’s best for you depends not so much on the industry you’re in as it does on the ilk of data you store. For example, deduplication often doesn’t deliver significant savings for X-rays, engineering test data, video or music. But it can significantly reduce the cost of backing up virtual machines used as servers, for example. Here are five techniques to help reduce your stored-data volume.

    1. Deduplication

    Deduplication — the process of finding and eliminating duplicate pieces of data stored in different data sets — can reduce storage needs up to 90 per cent. For example, through deduplication, you could ensure that you store only one copy of an attachment that was sent to hundreds of employees. Deduplication has become almost a requirement for backup, archiving and just about any shape of secondary storage where speed of access is less notable than reducing the data footprint.

    Chris Watkis, IT director at health dependence advertising and marketing firm Grey Healthcare Group, is seeing reduction ratios as lofty as 72:1 for backup data, thanks to a deduplication process that uses FalconStor Software Inc.’s Virtual Tape Library storage appliance. And cloud storage services vendor i365 is achieving 30:1 to 50:1 reductions in data on a mixed workload of Microsoft Exchange, SharePoint, SQL Server and VMware virtual machine files, says Chief Technology Officer David Allen.

    Data can breathe deduped at the file or shroud level, with different products able to examine blocks of varying sizes. In most cases, the more fine-grained assessment a system can do, the greater the space savings. But fine-grained deduplication might purchase longer and therefore gradual data access speeds.

    Deduplication can breathe done preprocessing, or inline, as the data is being written to its target; or postprocessing, after the data has been stored on its target. Postprocessing is best if it’s critical to meet backup windows with quickly data movement, says Greg Schulz, senior analyst at The Server and StorageIO Group. But respect preprocessing if you gain “time to burn” and need to reduce costs, he says.

    While inline deduplication can crop the amount of data stored by a ratio of about 20:1, it isn’t scalable, and it can wound performance and compel users to buy more servers to perform the deduplication, critics say. On the other hand, Schulz says that postprocessing deduplication requires more storage as a buffer, making that space unavailable for other uses.

    For customers with multiple servers or storage platforms, enterprisewide deduplication saves money by eliminating duplicate copies of data stored on the various platforms. This is critical because most organizations create as many as 15 copies of the identical data for consume by applications such as data mining, ERP and customer relationship management systems, says Randy Chalfant, vice president of strategy at disk-based storage vendor Nexsan Corp. Users might furthermore want to respect a unique deduplication system to gain it easier for any application or user to “rehydrate” data (return it to its original form) as needed and avoid incompatibilities among multiple systems.

    Schulz says primary deduplication products could perform in preprocessing mode until a certain performance threshold is hit, then switch to postprocessing.

    Another option, policy-based deduplication, allows storage managers to select which files should undergo deduplication, based on their size, importance or other criteria.

    SFL Data, which gathers, stores, indexes, searches and provides data for companies and law firms involved in litigation, has organize a balance between performance and data reduction. It’s deploying Ocarina Networks’ 2400 Storage Optimizer for “near-online” storage of compressed and deduplicated files on a BlueArc Mercury 50 cluster that scales up to 2 petabytes of usable capacity, rehydrating those files as users require them.

    “Rehydrating the files slows access time a bit, but it’s far better than telling customers they gain to wait two days” to access those files, says SFL’s technical director, Ruth Townsend, noting that the company gets as much as 50 per cent space savings through deduplication and file compression.

    2. Compression

    Probably the most well-known data reduction technology, compression is the process of finding and eliminating repeated patterns of bytes. It works well with databases, e-mail and files, but it’s less efficient for images. It’s included in some storage systems, but you can furthermore find stand-alone compression applications or appliances.

    Dedupe and Compression: Better Together?

    Some vendors offer, or will offer, both deduplication and compression. Others, such as Ocarina, decode already-compressed files before optimizing them. Randy Chalfant, vice president of strategy at Nexsan, argues that data should breathe compressed at the file or operating system level and deduplicated on the storage target. Cloud-based deduplication and compression vendor Asigra Inc. first compresses and then deduplicates data, and stores only changes made to it.

    The altenative of whether, when and in what order to consume both compression and deduplication depends on factors such as whether compression will gain it easier or harder for the deduplication software to scan for redundancies, what tier (primary vs. secondary) you’re looking to optimize, and how quickly the product can return data to a usable shape when needed.

    — Robert L. Scheier

    Real-time compression that doesn’t dilatory access or gradual performance by requiring data to breathe decompressed before it’s modified or read is suitable for online applications fancy databases and online transaction processing, says Schulz. The computing power within modern multicore processors furthermore makes server-based compression an option for some environments, he adds.

    Allen of i365 says the benefits of compression vary. It can reduce data by ratios of 6:1 or more for SQL databases, but for file servers the ratios are closer to 2:1. According to Fadi Albatal, vice president of marketing at FalconStor, compression is most efficient on backup, secondary or tertiary storage, where it can reduce storage needs by ratios of 2:1 to 4:1 for “highly active” database or e-mail applications. When information management services firm Iron Mountain Inc. archives applications, compression and deduplication reduce storage by as much as 80 per cent, says T.M. Ravi, Iron Mountain’s chief marketing officer.

    IBM focused attention on compression of primary storage with its acquisition of Storwize, whose appliance writes compressed files back to the NAS device on which they originated or to another tier of storage. Storwize is beta-testing a block-based appliance, says Doug Balog, vice president of IBM storage.

    Files compressed by Microsoft Office applications or current image formats such as JPEG can’t breathe reduced with many common compression techniques or may even multiply in size. Neuxpower Solutions Ltd. claims that its software can shrink Office and JPEG files by as much as 95 per cent without loss of image property by removing unnecessary information such as metadata or details that can’t breathe seen unless the image is enlarged. Ocarina, which is being acquired by Dell, says its products offer similar capabilities because they consume multiple optimization algorithms tuned for different types of content, and they gain the talent to test and select among various compression methods for the best runtime efficiency.

    Deduplication and compression are complementary. “Use compression when the primary focus is on speed, performance, transfer rates. consume deduplication where there is a lofty degree of redundant data and you want higher space savings,” says Schulz.

    3. Policy-Based Tiering

    Policy-based tiering is the process of touching data to different classes of storage based on criteria such as its age, how often it is accessed or the speed at which it must breathe available. Unless the policy calls for the outright deletion of unneeded data, this technique won’t reduce your overall storage needs, but it can trim costs by touching some data to less expensive, but slower, media.

    Vendors in this market comprise Hewlett-Packard Co., which offers built-in policy management and automated file migration in its StorageWorks X9000, and DataGlobal GmbH, which says that its unified storage and information management software enables customers to analyze and manage unstructured files and other information and thereby reduce their storage needs by 60 per cent to 70 per cent for e-mail and about 20 per cent for file servers.

    Other products with tiering capabilities comprise Storage seat 5 from Compellent Technologies, HotZone and SafeCache from FalconStor, Policy Advisor from 3Par, EMC’s quickly and F5 Networks’ ARX train of file virtualization appliances.

    4. Storage Virtualization

    As is the case with server virtualization, storage virtualization involves “abstracting” multiple storage devices into a unique pool of storage, allowing administrators to pace data among tiers as needed. Many experts view it as an enabling technology rather than a data reducer, per se, but others descry a more direct connection to data reduction.

    Actifio Inc.’s data management systems consume virtualization to eradicate the need for multiple applications for functions such as backups and catastrophe recovery. Its appliances let customers select service-level agreements governing the management of various data sets from a train of templates.

    With this method, the proper management policies are then applied to a unique copy of the data, defining where, for example, it is stored and how it is deduplicated during functions such as backup and replication. Company co-founder and CEO Ash Ashutosh claims that Actifio can crop storage needs 75 per cent to 90 per cent.

    5. Thin provisioning

    Thin provisioning means setting up an application server to consume a certain amount of space on a drive, but not using that space until it is actually needed. As with policy-based storage, this technique doesn’t crop the total data footprint but delays the need to buy more drives until absolutely necessary.

    If storage needs multiply rapidly, you must “react very, very quickly” to ensure that you gain enough physical storage, says Allen. The more unpredictable your needs, the better measurement and management tools you need if you adopt thin provisioning. Schulz advises looking for products that identify both the data and applications users need to track, and that monitor not only space usage but read/write operations to obviate bottlenecks.

    One of the vendors in this market is IBM, which has extended thin provisioning “into utter their storage controllers,” says Balog. HP, which provides thin provisioning on its P4000 SANs, is set to acquire 3Par, which guarantees that its Utility Storage product will reduce customers’ storage needs by 50 per cent. Nexsan provides thin provisioning with its SATABeast arrays.

    Before choosing a data reduction strategy, set policies to help gain tough choices about when to pay for performance and when to redeem money by cutting your data footprint. Don’t focus only on reduction ratios, Schulz says, but recollect that you might net more savings with a lower reduction rate on a larger data set.

    And don’t breathe confused by vendor terminology. Compression, data deduplication, “change-only” backups and unique instancing are utter different ways of reducing redundant data. When in doubt, select your storage reduction tools based on their commerce benefits and a circumstantial analysis of your data.

    Which Dedupe Is right for You?

    There are deduplication systems to meet many different needs, depending the organization’s reduction goals and system setup. Here’s a sampling:

    * Nexsan provides postprocessing deduplication for primary and archive data with its Assureon system, and for backup data with its DeDupe SG offering. DeDupe SG is based on FalconStor’s deduplication software engine File-interface Deduplication System, or FDS. Combined with unique instancing of data, this provides typical reduction ratios from 1:5 to 1:15, says Randy Chalfant, vice president of strategy at Nexsan.

    * EMC Data Domain deduplication storage systems are for customers who want to reserve their existing backup software but pace from tape to disk for backup, says Shane Jackson, senior director of product marketing for EMC’s backup recovery systems division. Data Domain supports both structured and unstructured data, with deduplication of various lengths of blocks, achieving reductions of 10:1 to 30:1, he says. EMC’s Avamar provides source-based backup software with global deduplication, providing 30:1 to 40:1 reductions, says Philip Fote, marketing manager for the backup recovery systems division.

    * Ocarina provides sub-file-level deduplication and compression of unstructured data. Its storage optimizers read data from network-attached storage, deduplicate it, compress it and write the optimized files on either the original NAS or a different storage tier. It optimizes the layout based on characteristics such as shroud sizes, caching strategies and metadata layout for each storage platform, says Greg Schulz, senior analyst at The Server and StorageIO Group. Ocarina is well suited for unstructured data that may not breathe “handled as efficiently by dedupe alone,” says Schulz. Ocarina furthermore resells its technology to vendors such as BlueArc Corp.

    * HP’s StoreOnce deduplication software currently runs on HP StorageWorks D2D Backup Systems and compresses data before deduplication, for reductions of up to 20:1. In the future, by deploying it across more platforms, it can avoid the problems caused by using multiple deduplication products, says Lee Johns, marketing director for unified storage products in HP’s StorageWorks division. He says HP furthermore plans to consume StoreOnce to reduce primary storage in high-availability server clusters.

    * Symantec Corp.’s forthcoming VirtualStore is designed to reduce storage requirements for virtual machines and the data associated with them by 80 per cent — especially for virtual desktop implementations. Among other things, it updates only the changes between the “parent” virtual machine and any clones and provides thin provisioning and tiering. VirtualStore will breathe available in November; future releases will gain deduplication capabilities, according to Symantec.

    — Robert L. Scheier

    Source: PCworld.com


    5 ways to crop your storage footprint | killexams.com actual questions and Pass4sure dumps

    With the economy still shaky and the need for storage exploding, almost every storage vendor claims it can reduce the amount of data you must store. Trimming your data footprint not only cuts costs for hardware, software, power and data seat space, but furthermore eases the strain on networks and backup windows.

    But how attain you know which technique to use? First you gain to understand how your commerce uses data and determine when the cost savings of data reduction are worth the resulting drop in performance.

    The technique that's best for you depends not so much on the industry you're in as it does on the ilk of data you store. For example, deduplication often doesn't deliver significant savings for X-rays, engineering test data, video or music. But it can significantly reduce the cost of backing up virtual machines used as servers, for example. Here are five techniques to help reduce your stored-data volume.

    1. Deduplication

    Deduplication -- the process of finding and eliminating duplicate pieces of data stored in different data sets -- can reduce storage needs up to 90%. For example, through deduplication, you could ensure that you store only one copy of an attachment that was sent to hundreds of employees. Deduplication has become almost a requirement for backup, archiving and just about any shape of secondary storage where speed of access is less notable than reducing the data footprint.

    Chris Watkis, IT director at health dependence advertising and marketing firm Grey Healthcare Group, is seeing reduction ratios as lofty as 72:1 for backup data, thanks to a deduplication process that uses FalconStor Software Inc.'s Virtual Tape Library storage appliance. And cloud storage services vendor i365 is achieving 30:1 to 50:1 reductions in data on a mixed workload of Microsoft Exchange, SharePoint, SQL Server and VMware virtual machine files, says Chief Technology Officer David Allen.

    Data can breathe deduped at the file or shroud level, with different products able to examine blocks of varying sizes. In most cases, the more fine-grained assessment a system can do, the greater the space savings. But fine-grained deduplication might purchase longer and therefore gradual data access speeds.

    Deduplication can breathe done preprocessing, or inline, as the data is being written to its target; or postprocessing, after the data has been stored on its target. Postprocessing is best if it's critical to meet backup windows with quickly data movement, says Greg Schulz, senior analyst at The Server and StorageIO Group. But respect preprocessing if you gain "time to burn" and need to reduce costs, he says.

    While inline deduplication can crop the amount of data stored by a ratio of about 20:1, it isn't scalable, and it can wound performance and compel users to buy more servers to perform the deduplication, critics say. On the other hand, Schulz says that postprocessing deduplication requires more storage as a buffer, making that space unavailable for other uses.

    For customers with multiple servers or storage platforms, enterprisewide deduplication saves money by eliminating duplicate copies of data stored on the various platforms. This is critical because most organizations create as many as 15 copies of the identical data for consume by applications such as data mining, ERP and customer relationship management systems, says Randy Chalfant, vice president of strategy at disk-based storage vendor Nexsan Corp. Users might furthermore want to respect a unique deduplication system to gain it easier for any application or user to "rehydrate" data (return it to its original form) as needed and avoid incompatibilities among multiple systems.

    Schulz says primary deduplication products could perform in preprocessing mode until a certain performance threshold is hit, then switch to postprocessing.

    Another option, policy-based deduplication, allows storage managers to select which files should undergo deduplication, based on their size, importance or other criteria.

    SFL Data, which gathers, stores, indexes, searches and provides data for companies and law firms involved in litigation, has organize a balance between performance and data reduction. It's deploying Ocarina Networks' 2400 Storage Optimizer for "near-online" storage of compressed and deduplicated files on a BlueArc Mercury 50 cluster that scales up to 2 petabytes of usable capacity, rehydrating those files as users require them.

    "Rehydrating the files slows access time a bit, but it's far better than telling customers they gain to wait two days" to access those files, says SFL's technical director, Ruth Townsend, noting that the company gets as much as 50% space savings through deduplication and file compression.

    2. Compression

    Probably the most well-known data reduction technology, compression is the process of finding and eliminating repeated patterns of bytes. It works well with databases, e-mail and files, but it's less efficient for images. It's included in some storage systems, but you can furthermore find stand-alone compression applications or appliances.

    Dedupe and Compression: Better Together?

    Some vendors offer, or will offer, both deduplication and compression. Others, such as Ocarina, decode already-compressed files before optimizing them. Randy Chalfant, vice president of strategy at Nexsan, argues that data should breathe compressed at the file or operating system level and deduplicated on the storage target. Cloud-based deduplication and compression vendor Asigra Inc. first compresses and then deduplicates data, and stores only changes made to it.

    The altenative of whether, when and in what order to consume both compression and deduplication depends on factors such as whether compression will gain it easier or harder for the deduplication software to scan for redundancies, what tier (primary vs. secondary) you're looking to optimize, and how quickly the product can return data to a usable shape when needed.

    -- Robert L. Scheier

    Real-time compression that doesn't dilatory access or gradual performance by requiring data to breathe decompressed before it's modified or read is suitable for online applications fancy databases and online transaction processing, says Schulz. The computing power within modern multicore processors furthermore makes server-based compression an option for some environments, he adds.

    Allen of i365 says the benefits of compression vary. It can reduce data by ratios of 6:1 or more for SQL databases, but for file servers the ratios are closer to 2:1. According to Fadi Albatal, vice president of marketing at FalconStor, compression is most efficient on backup, secondary or tertiary storage, where it can reduce storage needs by ratios of 2:1 to 4:1 for "highly active" database or e-mail applications. When information management services firm Iron Mountain Inc. archives applications, compression and deduplication reduce storage by as much as 80%, says T.M. Ravi, Iron Mountain's chief marketing officer.

    IBM focused attention on compression of primary storage with its acquisition of Storwize, whose appliance writes compressed files back to the NAS device on which they originated or to another tier of storage. Storwize is beta-testing a block-based appliance, says Doug Balog, vice president of IBM storage.

    Files compressed by Microsoft Office applications or current image formats such as JPEG can't breathe reduced with many common compression techniques or may even multiply in size. Neuxpower Solutions Ltd. claims that its software can shrink Office and JPEG files by as much as 95% without loss of image property by removing unnecessary information such as metadata or details that can't breathe seen unless the image is enlarged. Ocarina, which is being acquired by Dell, says its products offer similar capabilities because they consume multiple optimization algorithms tuned for different types of content, and they gain the talent to test and select among various compression methods for the best runtime efficiency.

    Deduplication and compression are complementary. "Use compression when the primary focus is on speed, performance, transfer rates. consume deduplication where there is a lofty degree of redundant data and you want higher space savings," says Schulz.

    3. Policy-Based Tiering

    Policy-based tiering is the process of touching data to different classes of storage based on criteria such as its age, how often it is accessed or the speed at which it must breathe available (see "The Politics of Storage"). Unless the policy calls for the outright deletion of unneeded data, this technique won't reduce your overall storage needs, but it can trim costs by touching some data to less expensive, but slower, media.

    Vendors in this market comprise Hewlett-Packard Co., which offers built-in policy management and automated file migration in its StorageWorks X9000, and DataGlobal GmbH, which says that its unified storage and information management software enables customers to analyze and manage unstructured files and other information and thereby reduce their storage needs by 60% to 70% for e-mail and about 20% for file servers.

    Other products with tiering capabilities comprise Storage seat 5 from Compellent Technologies, HotZone and SafeCache from FalconStor, Policy Advisor from 3Par, EMC's quickly and F5 Networks' ARX train of file virtualization appliances.

    4. Storage Virtualization

    As is the case with server virtualization, storage virtualization involves "abstracting" multiple storage devices into a unique pool of storage, allowing administrators to pace data among tiers as needed. Many experts view it as an enabling technology rather than a data reducer, per se, but others descry a more direct connection to data reduction.

    Actifio Inc.'s data management systems consume virtualization to eradicate the need for multiple applications for functions such as backups and catastrophe recovery. Its appliances let customers select service-level agreements governing the management of various data sets from a train of templates.

    With this method, the proper management policies are then applied to a unique copy of the data, defining where, for example, it is stored and how it is deduplicated during functions such as backup and replication. Company co-founder and CEO Ash Ashutosh claims that Actifio can crop storage needs 75% to 90%.

    5. Thin provisioning

    Thin provisioning means setting up an application server to consume a certain amount of space on a drive, but not using that space until it is actually needed. As with policy-based storage, this technique doesn't crop the total data footprint but delays the need to buy more drives until absolutely necessary.

    If storage needs multiply rapidly, you must "react very, very quickly" to ensure that you gain enough physical storage, says Allen. The more unpredictable your needs, the better measurement and management tools you need if you adopt thin provisioning. Schulz advises looking for products that identify both the data and applications users need to track, and that monitor not only space usage but read/write operations to obviate bottlenecks.

    One of the vendors in this market is IBM, which has extended thin provisioning "into utter their storage controllers," says Balog. HP, which provides thin provisioning on its P4000 SANs, is set to acquire 3Par, which guarantees that its Utility Storage product will reduce customers' storage needs by 50%. Nexsan provides thin provisioning with its SATABeast arrays.

    Before choosing a data reduction strategy, set policies to help gain tough choices about when to pay for performance and when to redeem money by cutting your data footprint. Don't focus only on reduction ratios, Schulz says, but recollect that you might net more savings with a lower reduction rate on a larger data set.

    And don't breathe confused by vendor terminology. Compression, data deduplication, "change-only" backups and unique instancing are utter different ways of reducing redundant data. When in doubt, select your storage reduction tools based on their commerce benefits and a circumstantial analysis of your data.

    Which Dedupe Is right for You?

    There are deduplication systems to meet many different needs, depending the organization's reduction goals and system setup. Here's a sampling:

    * Nexsan provides postprocessing deduplication for primary and archive data with its Assureon system, and for backup data with its DeDupe SG offering. DeDupe SG is based on FalconStor's deduplication software engine File-interface Deduplication System, or FDS. Combined with unique instancing of data, this provides typical reduction ratios from 1:5 to 1:15, says Randy Chalfant, vice president of strategy at Nexsan.

    * EMC Data Domain deduplication storage systems are for customers who want to reserve their existing backup software but pace from tape to disk for backup, says Shane Jackson, senior director of product marketing for EMC's backup recovery systems division. Data Domain supports both structured and unstructured data, with deduplication of various lengths of blocks, achieving reductions of 10:1 to 30:1, he says. EMC's Avamar provides source-based backup software with global deduplication, providing 30:1 to 40:1 reductions, says Philip Fote, marketing manager for the backup recovery systems division.

    * Ocarina provides sub-file-level deduplication and compression of unstructured data. Its storage optimizers read data from network-attached storage, deduplicate it, compress it and write the optimized files on either the original NAS or a different storage tier. It optimizes the layout based on characteristics such as shroud sizes, caching strategies and metadata layout for each storage platform, says Greg Schulz, senior analyst at The Server and StorageIO Group. Ocarina is well suited for unstructured data that may not breathe "handled as efficiently by dedupe alone," says Schulz. Ocarina furthermore resells its technology to vendors such as BlueArc Corp.

    * HP's StoreOnce deduplication software currently runs on HP StorageWorks D2D Backup Systems and compresses data before deduplication, for reductions of up to 20:1. In the future, by deploying it across more platforms, it can avoid the problems caused by using multiple deduplication products, says Lee Johns, marketing director for unified storage products in HP's StorageWorks division. He says HP furthermore plans to consume StoreOnce to reduce primary storage in high-availability server clusters.

    * Symantec Corp.'s forthcoming VirtualStore is designed to reduce storage requirements for virtual machines and the data associated with them by 80% -- especially for virtual desktop implementations. Among other things, it updates only the changes between the "parent" virtual machine and any clones and provides thin provisioning and tiering. VirtualStore will breathe available in November; future releases will gain deduplication capabilities, according to Symantec.

    Join the newsletter!

    Error: please check your email address.

    Tags storage

    More about ASTBlueArc GroupBlueArc GroupCacheData DomainDellDell ComputerEMC CorporationF5F5 NetworksFalconStor SoftwareHewlett-Packard AustraliaHPIBM AustraliaIBM AustraliaIron MountainMercury GroupMicrosoftNASNexsannStorSymantecVMware Australia



    Direct Download of over 5500 Certification Exams

    3COM [8 Certification Exam(s) ]
    AccessData [1 Certification Exam(s) ]
    ACFE [1 Certification Exam(s) ]
    ACI [3 Certification Exam(s) ]
    Acme-Packet [1 Certification Exam(s) ]
    ACSM [4 Certification Exam(s) ]
    ACT [1 Certification Exam(s) ]
    Admission-Tests [13 Certification Exam(s) ]
    ADOBE [93 Certification Exam(s) ]
    AFP [1 Certification Exam(s) ]
    AICPA [2 Certification Exam(s) ]
    AIIM [1 Certification Exam(s) ]
    Alcatel-Lucent [13 Certification Exam(s) ]
    Alfresco [1 Certification Exam(s) ]
    Altiris [3 Certification Exam(s) ]
    Amazon [2 Certification Exam(s) ]
    American-College [2 Certification Exam(s) ]
    Android [4 Certification Exam(s) ]
    APA [1 Certification Exam(s) ]
    APC [2 Certification Exam(s) ]
    APICS [2 Certification Exam(s) ]
    Apple [69 Certification Exam(s) ]
    AppSense [1 Certification Exam(s) ]
    APTUSC [1 Certification Exam(s) ]
    Arizona-Education [1 Certification Exam(s) ]
    ARM [1 Certification Exam(s) ]
    Aruba [8 Certification Exam(s) ]
    ASIS [2 Certification Exam(s) ]
    ASQ [3 Certification Exam(s) ]
    ASTQB [8 Certification Exam(s) ]
    Autodesk [2 Certification Exam(s) ]
    Avaya [101 Certification Exam(s) ]
    AXELOS [1 Certification Exam(s) ]
    Axis [1 Certification Exam(s) ]
    Banking [1 Certification Exam(s) ]
    BEA [5 Certification Exam(s) ]
    BICSI [2 Certification Exam(s) ]
    BlackBerry [17 Certification Exam(s) ]
    BlueCoat [2 Certification Exam(s) ]
    Brocade [4 Certification Exam(s) ]
    Business-Objects [11 Certification Exam(s) ]
    Business-Tests [4 Certification Exam(s) ]
    CA-Technologies [20 Certification Exam(s) ]
    Certification-Board [10 Certification Exam(s) ]
    Certiport [3 Certification Exam(s) ]
    CheckPoint [43 Certification Exam(s) ]
    CIDQ [1 Certification Exam(s) ]
    CIPS [4 Certification Exam(s) ]
    Cisco [318 Certification Exam(s) ]
    Citrix [48 Certification Exam(s) ]
    CIW [18 Certification Exam(s) ]
    Cloudera [10 Certification Exam(s) ]
    Cognos [19 Certification Exam(s) ]
    College-Board [2 Certification Exam(s) ]
    CompTIA [76 Certification Exam(s) ]
    ComputerAssociates [6 Certification Exam(s) ]
    Consultant [2 Certification Exam(s) ]
    Counselor [4 Certification Exam(s) ]
    CPP-Institute [4 Certification Exam(s) ]
    CSP [1 Certification Exam(s) ]
    CWNA [1 Certification Exam(s) ]
    CWNP [13 Certification Exam(s) ]
    CyberArk [1 Certification Exam(s) ]
    Dassault [2 Certification Exam(s) ]
    DELL [11 Certification Exam(s) ]
    DMI [1 Certification Exam(s) ]
    DRI [1 Certification Exam(s) ]
    ECCouncil [22 Certification Exam(s) ]
    ECDL [1 Certification Exam(s) ]
    EMC [128 Certification Exam(s) ]
    Enterasys [13 Certification Exam(s) ]
    Ericsson [5 Certification Exam(s) ]
    ESPA [1 Certification Exam(s) ]
    Esri [2 Certification Exam(s) ]
    ExamExpress [15 Certification Exam(s) ]
    Exin [40 Certification Exam(s) ]
    ExtremeNetworks [3 Certification Exam(s) ]
    F5-Networks [20 Certification Exam(s) ]
    FCTC [2 Certification Exam(s) ]
    Filemaker [9 Certification Exam(s) ]
    Financial [36 Certification Exam(s) ]
    Food [4 Certification Exam(s) ]
    Fortinet [14 Certification Exam(s) ]
    Foundry [6 Certification Exam(s) ]
    FSMTB [1 Certification Exam(s) ]
    Fujitsu [2 Certification Exam(s) ]
    GAQM [9 Certification Exam(s) ]
    Genesys [4 Certification Exam(s) ]
    GIAC [15 Certification Exam(s) ]
    Google [4 Certification Exam(s) ]
    GuidanceSoftware [2 Certification Exam(s) ]
    H3C [1 Certification Exam(s) ]
    HDI [9 Certification Exam(s) ]
    Healthcare [3 Certification Exam(s) ]
    HIPAA [2 Certification Exam(s) ]
    Hitachi [30 Certification Exam(s) ]
    Hortonworks [4 Certification Exam(s) ]
    Hospitality [2 Certification Exam(s) ]
    HP [752 Certification Exam(s) ]
    HR [4 Certification Exam(s) ]
    HRCI [1 Certification Exam(s) ]
    Huawei [21 Certification Exam(s) ]
    Hyperion [10 Certification Exam(s) ]
    IAAP [1 Certification Exam(s) ]
    IAHCSMM [1 Certification Exam(s) ]
    IBM [1533 Certification Exam(s) ]
    IBQH [1 Certification Exam(s) ]
    ICAI [1 Certification Exam(s) ]
    ICDL [6 Certification Exam(s) ]
    IEEE [1 Certification Exam(s) ]
    IELTS [1 Certification Exam(s) ]
    IFPUG [1 Certification Exam(s) ]
    IIA [3 Certification Exam(s) ]
    IIBA [2 Certification Exam(s) ]
    IISFA [1 Certification Exam(s) ]
    Intel [2 Certification Exam(s) ]
    IQN [1 Certification Exam(s) ]
    IRS [1 Certification Exam(s) ]
    ISA [1 Certification Exam(s) ]
    ISACA [4 Certification Exam(s) ]
    ISC2 [6 Certification Exam(s) ]
    ISEB [24 Certification Exam(s) ]
    Isilon [4 Certification Exam(s) ]
    ISM [6 Certification Exam(s) ]
    iSQI [7 Certification Exam(s) ]
    ITEC [1 Certification Exam(s) ]
    Juniper [65 Certification Exam(s) ]
    LEED [1 Certification Exam(s) ]
    Legato [5 Certification Exam(s) ]
    Liferay [1 Certification Exam(s) ]
    Logical-Operations [1 Certification Exam(s) ]
    Lotus [66 Certification Exam(s) ]
    LPI [24 Certification Exam(s) ]
    LSI [3 Certification Exam(s) ]
    Magento [3 Certification Exam(s) ]
    Maintenance [2 Certification Exam(s) ]
    McAfee [8 Certification Exam(s) ]
    McData [3 Certification Exam(s) ]
    Medical [68 Certification Exam(s) ]
    Microsoft [375 Certification Exam(s) ]
    Mile2 [3 Certification Exam(s) ]
    Military [1 Certification Exam(s) ]
    Misc [1 Certification Exam(s) ]
    Motorola [7 Certification Exam(s) ]
    mySQL [4 Certification Exam(s) ]
    NBSTSA [1 Certification Exam(s) ]
    NCEES [2 Certification Exam(s) ]
    NCIDQ [1 Certification Exam(s) ]
    NCLEX [3 Certification Exam(s) ]
    Network-General [12 Certification Exam(s) ]
    NetworkAppliance [39 Certification Exam(s) ]
    NI [1 Certification Exam(s) ]
    NIELIT [1 Certification Exam(s) ]
    Nokia [6 Certification Exam(s) ]
    Nortel [130 Certification Exam(s) ]
    Novell [37 Certification Exam(s) ]
    OMG [10 Certification Exam(s) ]
    Oracle [282 Certification Exam(s) ]
    P&C [2 Certification Exam(s) ]
    Palo-Alto [4 Certification Exam(s) ]
    PARCC [1 Certification Exam(s) ]
    PayPal [1 Certification Exam(s) ]
    Pegasystems [12 Certification Exam(s) ]
    PEOPLECERT [4 Certification Exam(s) ]
    PMI [15 Certification Exam(s) ]
    Polycom [2 Certification Exam(s) ]
    PostgreSQL-CE [1 Certification Exam(s) ]
    Prince2 [6 Certification Exam(s) ]
    PRMIA [1 Certification Exam(s) ]
    PsychCorp [1 Certification Exam(s) ]
    PTCB [2 Certification Exam(s) ]
    QAI [1 Certification Exam(s) ]
    QlikView [1 Certification Exam(s) ]
    Quality-Assurance [7 Certification Exam(s) ]
    RACC [1 Certification Exam(s) ]
    Real Estate [1 Certification Exam(s) ]
    Real-Estate [1 Certification Exam(s) ]
    RedHat [8 Certification Exam(s) ]
    RES [5 Certification Exam(s) ]
    Riverbed [8 Certification Exam(s) ]
    RSA [15 Certification Exam(s) ]
    Sair [8 Certification Exam(s) ]
    Salesforce [5 Certification Exam(s) ]
    SANS [1 Certification Exam(s) ]
    SAP [98 Certification Exam(s) ]
    SASInstitute [15 Certification Exam(s) ]
    SAT [1 Certification Exam(s) ]
    SCO [10 Certification Exam(s) ]
    SCP [6 Certification Exam(s) ]
    SDI [3 Certification Exam(s) ]
    See-Beyond [1 Certification Exam(s) ]
    Siemens [1 Certification Exam(s) ]
    Snia [7 Certification Exam(s) ]
    SOA [15 Certification Exam(s) ]
    Social-Work-Board [4 Certification Exam(s) ]
    SpringSource [1 Certification Exam(s) ]
    SUN [63 Certification Exam(s) ]
    SUSE [1 Certification Exam(s) ]
    Sybase [17 Certification Exam(s) ]
    Symantec [135 Certification Exam(s) ]
    Teacher-Certification [4 Certification Exam(s) ]
    The-Open-Group [8 Certification Exam(s) ]
    TIA [3 Certification Exam(s) ]
    Tibco [18 Certification Exam(s) ]
    Trainers [3 Certification Exam(s) ]
    Trend [1 Certification Exam(s) ]
    TruSecure [1 Certification Exam(s) ]
    USMLE [1 Certification Exam(s) ]
    VCE [6 Certification Exam(s) ]
    Veeam [2 Certification Exam(s) ]
    Veritas [33 Certification Exam(s) ]
    Vmware [58 Certification Exam(s) ]
    Wonderlic [2 Certification Exam(s) ]
    Worldatwork [2 Certification Exam(s) ]
    XML-Master [3 Certification Exam(s) ]
    Zend [6 Certification Exam(s) ]





    References :


    Dropmark : http://killexams.dropmark.com/367904/11476355
    Issu : https://issuu.com/trutrainers/docs/250-254
    Wordpress : http://wp.me/p7SJ6L-iX
    Scribd : https://www.scribd.com/document/357053685/Pass4sure-250-254-Practice-Tests-with-Real-Questions
    weSRCH : https://www.wesrch.com/business/prpdfBU1HWO000VAOE
    Dropmark-Text : http://killexams.dropmark.com/367904/12031229
    Youtube : https://youtu.be/VXzzsEH0v1w
    Blogspot : http://killexams-braindumps.blogspot.com/2017/10/look-at-these-250-254-real-question-and.html
    RSS Feed : http://feeds.feedburner.com/ExactlySame250-254QuestionsAsInRealTestWtf
    Vimeo : https://vimeo.com/242421252
    publitas.com : https://view.publitas.com/trutrainers-inc/symantec-250-254-dumps-and-practice-tests-with-real-questions
    Google+ : https://plus.google.com/112153555852933435691/posts/gFg2WudVoyx?hl=en
    Calameo : http://en.calameo.com/account/book#
    Box.net : https://app.box.com/s/iimmnj2u61qvf00izwgz1ge3xkxwgtdn
    zoho.com : https://docs.zoho.com/file/5ce0z707861521bba49d084ae9d2cb5e9bd2f











    Killexams exams | Killexams certification | Pass4Sure questions and answers | Pass4sure | pass-guaratee | best test preparation | best training guides | examcollection | killexams | killexams review | killexams legit | kill example | kill example journalism | kill exams reviews | kill exam ripoff report | review | review quizlet | review login | review archives | review sheet | legitimate | legit | legitimacy | legitimation | legit check | legitimate program | legitimize | legitimate business | legitimate definition | legit site | legit online banking | legit website | legitimacy definition | pass 4 sure | pass for sure | p4s | pass4sure certification | pass4sure exam | IT certification | IT Exam | certification material provider | pass4sure login | pass4sure exams | pass4sure reviews | pass4sure aws | pass4sure security | pass4sure cisco | pass4sure coupon | pass4sure dumps | pass4sure cissp | pass4sure braindumps | pass4sure test | pass4sure torrent | pass4sure download | pass4surekey | pass4sure cap | pass4sure free | examsoft | examsoft login | exams | exams free | examsolutions | exams4pilots | examsoft download | exams questions | examslocal | exams practice |



     

    Gli Eventi