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1Z0-457 exam Dumps Source : Oracle Enterprise Manager 12c Essentials

Test Code : 1Z0-457
Test title : Oracle Enterprise Manager 12c Essentials
Vendor title : Oracle
: 83 real Questions

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Oracle Oracle Enterprise Manager 12c

Oracle industry manager 12c gears up for the inner most cloud | killexams.com real Questions and Pass4sure dumps

For the newest update of Oracle industry supervisor, the company has taken additional steps to champion organizations set up their own inner most clouds, the expend of Oracle systems, software and even non-Oracle products.

"Our aim is to is to permit businesses to buy any [Oracle] platform and present it as a provider," spoke of Sushil Kumar, vice president of product strategy and enterprise building.

Oracle commercial enterprise supervisor 12c unencumber three, launched Tuesday, comes with new workflow capabilities and new connectors for managing additional Oracle items and methods.

Oracle industry supervisor changed into at first created to installation and manage agencies of Oracle databases. over the years, Oracle has extended the utility to control the Oracle software Server and third-party software programs from Microsoft and others, by utilizing plug-ins and connectors. these days, the Oracle industry supervisor Extensibility exchange, a kind of app shop for the software, offers greater than 135 add-ons for third-birthday party courses.

in addition to assisting in the deploying and managing utility, Oracle commercial enterprise manager moreover presents a number of operational fitness metrics, in response to suggestions gathered by passage of brokers achieve in on the selfsame server as the utility being monitored.

To champion agencies install cloud functions for inside use, Oracle has been adding extra aspects to Oracle commercial enterprise supervisor.

in this version, reporting capabilities for cost backs were more desirable in the utility. companies working interior clouds may additionally wish to bill individual industry devices for their cloud utilization. past versions of this application could supply reports of usage by passage of processor, storage, database queries and different metrics. This edition makes it workable for corporations to create their personal usage reports in keeping with other metrics supplied by the application, which then will moreover exist used because the foundation for interior billing.

An recreation planner has been delivered, for you to permit administrators to installation workflows to automate a train of tasks, such as updating a collection of databases. "The alternate pastime planner helps administrators plan, execute, tracks and report on long-working operations," Kumar referred to. The utility makes expend of the built-in operational health metrics as a passage to investigate that particular person steps of a workflow absorb been completed.

Oracle industry supervisor 12c unlock three additionally improves on a brand new talent added within the ultimate version, the talent to construct and exploit a Java-based mostly PaaS (platform as a service).The prior version of the utility required directors to provision and coordinate sever WebLogic servers with the intent to build a service. This supersede eliminates that step.

"In a actual environment americans had to pre-install the WebLogic utility on the machines, after which industry manager could dynamically create the domains," Kumar spoke of. a website is anybody of a couple of logical containers that WebLogic creates to cling functions. "It goes one step extra in that you just shouldn't absorb to pre-install the software."

The utility provides greater champion for Oracle engineered systems. It now makes it workable for administrators to control sever Exadata racks as a lone entity. It gives the primary complete aid for the Oracle Exalytics in-reminiscence facts analysis equipment. apart from WebLogic, Oracle industry manager now can travail with Oracle's different software servers, Glassfish (which Oracle obtained in the sun Microsystems purchase) and Tuxedo (got within the BEA programs buy).

Oracle commercial enterprise manager 12c R3 will moreover "thoroughly support" the newly released Oracle 12c database, Kumar observed. Oracle 12c changed into released closing month with microscopic ameliorate exist alert from Oracle, and features a few new superior capabilities, corresponding to multitenancy.

Kumar, although, would not focus on in factor how Oracle industry supervisor 12c R3 helps Oracle 12c, noting that Oracle will design one other announcement within a few weeks. "we now absorb the entire capabilities for helping database 12c," he referred to, together with the skill to control individual tenants in the database, as smartly because the capability to manage Oracle 12c itself within the selfsame means it manages prior types of the database.

When asked about Oracle's reluctance to Go into details about Oracle enterprise supervisor's lead of the brand new Oracle database, Ovum foremost analyst Tony Baer referred to that, while the Oracle enterprise manager officially helps the database, the company may additionally nevertheless absorb yet to travail out totality the particulars of assuring the administration utility works with the database throughout totality feasible situations, a huge carrying out given the complexity of the new database and the wide variety of workable deployment situations.

Joab Jackson covers enterprise software and current expertise breaking news for The IDG news provider. ensue Joab on Twitter at @Joab_Jackson. Joab's e-mail address is Joab_Jackson@idg.com.


Cisco u.s.a.supervisor Plug-In for Oracle commercial enterprise manager 12c | killexams.com real Questions and Pass4sure dumps

Cisco is joyful to advertise the newest edition of the U.S.manager Plug-In for Oracle enterprise manager 12c (OEM).  This new edition (12.1.0.9.0) is posted on the Cisco Communities web site. The plug-in provides fitness monitoring and standing checking.

Oracle customers who're the expend of OEM to exploit totality of their Oracle databases, applications, middleware and related infrastructure want the talent to monitor the underlying gadget infrastructure.  whereas the open XMI API of united statessupervisor can discourse without delay to OEM, this no suffuse plug-in puts this statistics into a touchstone person pleasant layout.  This means that you can monitor your complete Oracle infrastructure from a lone pane of glass.

Key features of this version include:

  • Monitoring of fanatics and PSU in the u.s.a.area
  • aid for united states of americaMini and americamanager release three.0
  • leading features of the OEM 12c Plug-in include:

  • video array totality outfit components
  • Server particulars, CPU, memory, etc.
  • fitness fame/environmental
  • community – records transfer, pause, loss, error
  • Configuration details, firmware, identifier pools
  • Exposing aboriginal Cisco events and incidents
  • assist details:

  • Oracle commercial enterprise supervisor 12c R3+ (12.1.0.3)
  • americaManger 2.1+
  • Oracle Linux (RHEL Kernel) or RHEL
  • All M3/M4 B-collection Blade Servers
  • All C-series Rack Optimized Servers managed through u.s. 2.1+
  • To learn more about why Cisco’s Unified Computing gadget is the most suitable server platform for totality of your Oracle functions, discuss with the Oracle applications on Cisco u.s.portal.

    How swiftly can your Oracle purposes Run on UCS, discuss with their efficiency Benchmarks website.

    Share:


    Oracle unveils industry supervisor 12c unlock 2 | killexams.com real Questions and Pass4sure dumps

    Oracle has launched the next edition of its Oracle commercial enterprise manager 12c unlock 2.

    the new release brings in capabilities for deploying and managing enterprise purposes in an enterprise private cloud, akin to Java Platform-as-a-service (PaaS), greater industry application administration, and integrated hardware-software management for Oracle Exalogic Elastic Cloud.

    the new unencumber moreover permits customers to construct and exploit a Java Platform-as-a-carrier (PaaS) cloud in accordance with Oracle WebLogic Server, together with guided set up of a PaaS Cloud, self-provider provisioning, automated scale out, and metering and chargeback.

    The product moreover sees enhancements in lifecycle administration capabilities for Oracle WebLogic Server allows synchronised patching and configuration file management to champion ease administration of multi-domain web environments.

    It additionally has integrated hardware-application management for Oracle Exalogic Elastic Cloud through elements similar to rack schematics visualisation and built-in monitoring of totality hardware and software components.

    New management capabilities for business-critical purposes consist of a new industry software (BA) goal class and dashboard with resilient definitions provides a logical view of an utility’s company transactions, end-person experiences and the cloud infrastructure the monitored application is running on.

    Oracle real person journey perception has been superior to provide reporting capabilities on customer-side considerations for applications running in the cloud and has been extra tightly coupled with Oracle company Transaction management to assist design certain that true-time consumer event and transaction tracing statistics is supplied to users in context.

    other advancements ply ease of administration, reporting and extensibility for vastly scalable cloud environments including dynamic companies, self-updateable monitoring templates, and bulk operations towards many routine.

    “With this free up, we're building on the improvements in Oracle commercial enterprise manager 12c to champion their purchasers further reduce can suffuse and complexity,” said Richard Sarwal, Oracle Senior vice chairman, Product construction. “through helping IT companies raise efficiency and responsiveness, Oracle is cutting back management challenges and helping shoppers buy complete skills of the cloud.”


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    Oracle Enterprise Manager 12c Essentials

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    Oracle unveils Enterprise Manager 12c Release 2 | killexams.com real questions and Pass4sure dumps

    Oracle has launched the next version of its Oracle Enterprise Manager 12c Release 2.

    The new release brings in capabilities for deploying and managing industry applications in an enterprise private cloud, such as Java Platform-as-a-Service (PaaS), enhanced industry application management, and integrated hardware-software management for Oracle Exalogic Elastic Cloud.

    The new release moreover enables customers to build and manage a Java Platform-as-a-Service (PaaS) cloud based on Oracle WebLogic Server, including guided set up of a PaaS Cloud, self-service provisioning, automatic scale out, and metering and chargeback.

    The product moreover sees enhancements in lifecycle management capabilities for Oracle WebLogic Server enables synchronised patching and configuration file management to assist ease management of multi-domain web environments.

    It moreover has integrated hardware-software management for Oracle Exalogic Elastic Cloud through features such as rack schematics visualisation and integrated monitoring of totality hardware and software components.

    New management capabilities for business-critical applications involve a new industry Application (BA) target nature and dashboard with resilient definitions provides a logical view of an application’s industry transactions, end-user experiences and the cloud infrastructure the monitored application is running on.

    Oracle real User taste Insight has been enhanced to provide reporting capabilities on client-side issues for applications running in the cloud and has been more tightly coupled with Oracle industry Transaction Management to assist ensure that real-time user taste and transaction tracing data is provided to users in context.

    Other improvements tackle ease of administration, reporting and extensibility for massively scalable cloud environments including dynamic groups, self-updateable monitoring templates, and bulk operations against many events.

    “With this release, they are building on the innovations in Oracle Enterprise Manager 12c to assist their customers further reduce cost and complexity,” said Richard Sarwal, Oracle Senior Vice President, Product Development. “By helping IT organisations expand efficiency and responsiveness, Oracle is reducing management challenges and helping customers buy complete edge of the cloud.”


    Automating Virtualization | killexams.com real questions and Pass4sure dumps

    Learn how virtualization management tools Oracle Enterprise Manager Ops heart and OpenStack can facilitate the process of automating virtualization.

    This chapter is from the book 

    Early computers were expensive, prompting their owners to squeeze totality workable value out of them. This drive led to the introduction of time-share operating systems, on which many workloads may Run at the selfsame time. As per-unit cost dropped, single-user, single-workload operating systems became popular, but their adoption created the mindset of “one workload per computer,” even on servers. The result was an explosion of under-utilized servers. The high costs of maintaining so many servers led to the widespread embrace of virtualization, with the goal of reducing the quantity of servers owned by organizations. Consolidation via virtualization may absorb reduced a company’s hardware acquisition costs, but it did nothing to ameliorate the organization’s maintenance costs. Ultimately, managing VEs one at a time is no easier than managing one server at a time.

    Many virtualization management tools exist on the market that can facilitate the process of automating virtualization. This chapter discusses two of them: Oracle Enterprise Manager Ops heart and OpenStack.

    Oracle Enterprise Manager Ops heart 12c is piece of the broader Oracle Enterprise Manager product. Whereas Enterprise Manager Cloud Control focuses on the higher cessation of the stack (i.e., database, middleware, and applications), Ops heart addresses the lower cessation (i.e., storage, operating systems, hardware, and virtualization).

    Ops heart is designed for complete life-cycle management of the infrastructure layer, which includes both Oracle hardware and operating systems. From a hardware perspective, it is capable of functions such as the following:

  • Discovery of new and existing hardware

  • Upgrading server firmware

  • Installing the “bare metal” operating system

  • Monitoring hardware components and opening service requests automatically if a hardware foible occurs

  • Providing console access to the system

  • Other management actions such as power-off/on, set locator lights, and others

  • Paramount in Ops Center’s functionality portfolio is managing the two primary virtualization technologies: Oracle Solaris Zones and Kernel Zones, and Oracle VM Server for SPARC. Provisioning virtual environments (VEs) including those types includes performing any required preparation of the hardware and operating system.

    7.1.1 Architecture

    The architecture of Ops heart consists of three main sections:

  • Enterprise Controller: The main server component of Ops Center. The enterprise controller delivers the user interface and stores the enterprise-wide configuration information. An organization that uses Ops heart will absorb at least one enterprise controller system that provides communication back to Oracle for service requests, automated patch and firmware downloads, constrict validation, and other activities. However, many calamity recovery sites involve their own enterprise controller so that they can continue operations management, if needed, during service outages that impress the ease of the system.

  • Proxy Controller: The component that communicates to the managed assets, including hardware assets, operating system assets, storage assets, virtualized assets, and others. If totality of the systems being managed by Ops heart are in one data center, only one proxy controller is needed, and it can Run in the selfsame server as the enterprise controller. Alternatively, you can install multiple proxy controllers per enterprise controller. touchstone configurations expend one or more proxy controllers per data center, to expand the gain of the Ops heart environment to other data centers, networks, or DMZs.

  • Agent: A proxy controller typically manages deployed software components via a software agent installed on the system. When an agent is not appropriate, an operating system can exist managed without one. The Ops heart agent supports Solaris 8, 9, 10, and 11.

  • Figure 7.1 depicts the Ops heart architecture.

    7.1.2 Virtualization Controllers

    The Ops heart administrator can pick from two types of virtual environments. One nature uses Solaris Zones; this nature is simply called a global zone. The other nature is a control domain, whose title refers to the expend of OVM Server for SPARC. totality systems that can exist managed by Ops heart can exist the global zone type. On modern SPARC systems, you can pick either a control domain or a global zone.

    After you design that choice, Ops heart deploys the confiscate nature of agent software in the management space, either the computer’s control domain or global zone. This agent is called the virtualization controller (VC). Once its installation is complete, you can create the confiscate nature of VEs on that server: logical domains for a control domain, or Solaris Zones for a global zone.

    7.1.3 Control Domains

    Control domains (CDoms) manage Oracle VM Server for SPARC logical domains (LDoms) on a computer. When you expend Ops heart to provision a CDom, you pick the operating system, CDom hardware configuration (RAM, cores, and I/O), and names of virtual services provided to other domains. The service names involve those for virtual disk services, network services, and console services. You can moreover initialize advanced Solaris features at the network layer for improved redundancy and performance, such as link aggregation. Advanced configurations, such as SR-IOV, service domains, and root tangled domains, are moreover supported.

    Once the CDom is provisioned, the Ops heart user can open building guests. The guests must boot from either a virtual or physical disk. Using virtual disks provides the greatest flexibility at an extremely minimal performance cost. Virtual disks can reside on a number of physical media available to the CDom:

  • A local file system

  • A local disk

  • An iSCSI LUN

  • A NAS file system

  • A FibreChannel LUN

  • When creating LDom guests, the Ops heart user creates one or more logical domain profiles that define the make-up of the guest:

  • Name, CPU, core, and recollection allocation

  • Full core or vCPU allocation

  • Architecture of the CPUs

  • Networks

  • Storage (local, iSCSI, NAS, FC)

  • When this information is combined with an operating system provisioning profile, the user can both create and provision one or more LDom guests quickly and easily by supplying a wee amount of information, such as an IP address.

    Further, the user can create a deployment device to create multiple LDom guests with a lone flow through the Ops heart user interface. After the deployment device has been created, it can exist used very easily to quickly create a large number of VEs, each ready to Run a workload. Each of these guests will involve totality of the configuration details of the library image that was deployed, ensuring similarity for applications.

    7.1.4 Global Zones

    Global zones can exist used to host applications, Solaris Zones, or any combination of those. Within the context of Ops Center, for a logical domain to involve zones, the “global zone” agent must exist installed in the LDom.

    The Ops heart user may create a Solaris Zone profile that defines how zones will exist created. Configuration options involve the following:

  • Dedicated or shared recollection and CPU resources

  • Type of zone (native or branded)

  • Source of installation (e.g., operating system archive or network-based package source)

  • Storage configuration (FC, iSCSI, or local disk)

  • IP/Network configuration (exclusive or shared)

  • DNS/Naming Services

  • Time zone

  • Root and administration passwords

  • Again, the user can create a deployment plan, based on a zone profile, to create multiple similar zones.

    7.1.5 Storage Libraries

    Ops heart tracks which LUNs and file systems are allocated to which guests, and ensures that more than one guest does not access the selfsame LUN simultaneously. This constraint applies to both environments created with Ops heart and existing environments that are discovered by, and integrated into, Ops Center.

    Ops heart manages this storage by using an underlying storage concept called storage libraries. Storage libraries are shared storage that is used for VEs, either for boot or data storage. Three types of storage can exist used for storage libraries:

  • NAS

  • A static library, using LUNs created ahead of time:

  • A dynamic library, using a ZFS storage appliance, creating LUNs as needed

  • 7.1.6 Server Pools

    Ops heart includes another feature for virtualization that greatly enhances the automation, mobility, and recoverability of both LDom and zone environments—namely, a server pool. A server pool is a collection of similar VEs. It can exist a group of zones or LDom hosts (CDoms), but not both types. A server pool of Solaris Zones must involve servers with the selfsame CPU technology, either SPARC or x86.

    For a control domain server pool, Ops heart manages the placement of LDoms into physical computers using its own rules, guided by configuration information that the user provides and the current load on those computers. Ops heart can moreover dynamically equipoise the load periodically, among the servers in the pool.

    A global zone server pool is treated the selfsame way: Ops heart runs the zones in the servers, or LDoms, according to its rules and configuration information.

    A server pool consists of the following components:

  • Similar VEs

  • Shared storage libraries (FC, NAS, iSCSI)

  • Shared networks—a very wee NAS participate used to store guest metadata

  • The metadata comprises totality of the information and resources for the guest. It is used for both migration and recovery scenarios.

    Server pools enable two main mobility and recoverability features to exist used in conjunction with virtualization—migration and automatic recovery.

    7.1.7 Migration

    Guests can migrate between hosts within a server pool. Depending on the underlying virtualization technology, this migration will either exist “live” or “cold.” In live migration, the guest VE is moved to the destination without any interruption of the VE’s operation. In contrast, gelid migration requires stopping the guest and restarting it on another host in the pool. Ops heart provides a simple passage to automate the safe migration of guests from the central browser interface. It performs preflight checks to ensure that a guest can migrate and that the migration will succeed prior to initiating the actual migration step.

    7.1.8 Automatic Recovery

    Automatic recovery resolves a software or hardware failure without any user interaction. In the event of a server failure, guests on that member of the pool are automatically restarted on remaining, sound hosts in the pool. Each guest that is no longer running will exist automatically restarted on a sound host in the pool.

    For example, in a pool of five servers, imagine that Server 1 suffers a hardware foible and stops responding. Ops heart will restart the guest(s) that had been running on Server 1 on the remaining servers in the pool. Ops heart uses internal algorithms to determine which hosts are sound and absorb enough resources. It uses placement rules provided when the pool was constructed to select the host on which each guest is restarted.

    7.1.9 Layered Virtualization

    Ops heart supports and helps automate a very current “layered” virtualization technology. In this technology, one layer of virtualization runs underneath another layer.

    The pool administrator can create a CDom server pool, where multiple LDoms are piece of the pool. You can then expend Ops heart to create multiple zones in one or more LDoms (see device 7.2). If you expend layered virtualization, instead of migrating or automatically recovering at the zone level, those operations are handled at the LDom layer.

    When you live migrate an LDom that has zones, the zones are automatically migrated with the LDom, and sequel not taste any downtime. When an LDom is automatically recovered, the zones will moreover exist recovered and restarted automatically.

    7.1.10 Summary

    Virtualization technologies enable efficient consolidation, but require efficient management tools. Data heart staff can expend Oracle Enterprise Manager Ops heart to easily manage hundreds or thousands of VEs in multiple data centers, leveraging its efficient architecture to provision, monitor, and manage those guest VEs.


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