Thursday Nov 28, 2013

Database Cloning in Minutes using Oracle Enterprise Manager 12c Snap Clone

Date: Tuesday, December 3 , 2013
Time: 7:00 a.m. PST | 10:00 p.m. EST

Oracle Enterprise Manager 12c Snap Clone allows administrators to create fully functional copies of databases using the copy-on-write capabilities of the underlying storage layer. Users can request databases from Oracle Enterprise Manager 12c's self-service portal and have them provisioned within minutes instead of hours while keeping storage needs to a minimum. Part of Oracle Enterprise Manager 12c Cloud Management Pack for Oracle Databases, Snap Clone can fundamentally improve the efficiency and agility of administrators and QA engineers while saving storage costs and other capital expenses.

Join us for this webcast to learn how Oracle Enterprise Manager 12c Snap Clone can help:

  • Leverage storage copy-on-write technologies for fast provisioning
  • Integrate cloning with other Oracle Enterprise Manager 12c Lifecycle Management features, such as data masking and sub-setting
  • “Time travel” across multiple database snapshots to restore and access past data
  • Reduced administrative overhead from integrated lifecycle management

Register Now!


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Wednesday Nov 13, 2013

Webcast: Delivering Pluggable Database as a Service

Date: Thursday, November 21, 2013
Time: 10:00 a.m. PST | 1:00 p.m. EST

Save Time and Costs, Reduce Complexity

Database as a service (DBaaS) offers a variety of benefits to help companies improve operations and move faster to the cloud. Using Oracle Multitenant—a new option for Oracle Database 12c featuring pluggable databases—and Oracle Enterprise Manager 12c, companies can make the most of those benefits.

Join us for the webcast and learn how Oracle technology can help:

  • Accelerate provisioning of database clouds through self-service
  • Facilitate consolidation with unique automation capabilities
  • Lower IT costs by managing many databases as one

Register Now!


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Tuesday Nov 12, 2013

Automate RAC Cluster Upgrades using EM12c

One of the most arduous processes  in DB maintenance is upgrading Databases across major versions, especially for complex RAC Clusters.
With the release of Database Plug-in  (12.1.0.5.0), EM12c Rel 3 (12.1.0.3.0)  now supports automated upgrading of RAC Clusters in addition to Standalone Databases.

This automation includes:

  • Upgrade of the complete Cluster across the nodes. ( Example: 11.1.0.7 CRS, ASM, RAC DB  ->   11.2.0.4 or 12.1.0.1 GI, RAC DB) 
  • Best practices in tune with your operations, where you can automate upgrade in steps:
    Step 1: Upgrade the Clusterware to Grid Infrastructure (Allowing you to wait, test and then move to DBs).
    Step 2: Upgrade RAC DBs either separately or in group (Mass upgrade of RAC DB's in the cluster).
  • Standard pre-requisite checks like Cluster Verification Utility (CVU) and RAC checks
  • Division of Upgrade process into Non-downtime activities (like laying down the new Oracle Homes (OH), running checks) to Downtime Activities (like Upgrading Clusterware to GI, Upgrading RAC) there by lowering the downtime required.
  • Ability to configure Back up and Restore options as a part of this upgrade process. You can choose to :
    a. Take Backup via this process (either Guaranteed Restore Point (GRP) or RMAN)
    b. Set the procedure to pause just before the upgrade step to allow you to take a custom backup
    c. Ignore backup completely, if there are external mechanisms already in place. 

    Mass Upgrade of RAC using EM12c


High Level Steps:

  1. Select the Procedure "Upgrade Database" from Database Provisioning Home page.
  2. Choose the Target Type for upgrade and the Destination version
  3. Pick and choose the Cluster, it picks up the complete topology since the clusterware/GI isn't upgraded already
  4. Select the Gold Image of the destination version for deploying both the GI and RAC OHs
  5. Specify new OH patch, credentials, choose the Restore and Backup options, if required provide additional pre and post scripts
  6. Set the Break points in the procedure execution to isolate Downtime activities
  7. Submit and track the procedure's execution status. 

The animation below captures the steps in the wizard.  For step by step process and to understand the support matrix check this documentation link.

Explore the functionality!!

In the next blog, will talk about automating rolling Upgrades of Databases in Physical Standby Data Guard environment using Transient Logical Standby.

Monday Nov 04, 2013

Announcing: Oracle Enterprise Manager 12c Delivers Advanced Self-Service Automation for Oracle Database 12c Multitenant

New Self-Service Driven Provisioning of Pluggable Databases

Today Oracle announced new capabilities that support managing the full lifecycle of pluggable database as a service in Oracle Enterprise Manager 12c Release 3 (12.1.0.3). This latest release builds on the existing capabilities to provide advanced automation for deploying database as a service using Oracle Database 12c Multitenant option. It takes it one step further by offering pluggable database as a service through Oracle Enterprise Manager 12c self-service portal providing customers with fast provisioning of database cloud services with minimal time and effort.

This is a significant addition to Oracle Enterprise Manager 12c’s existing portfolio of cloud services that includes infrastructure as a service, database as a service, testing as a service, and Java platform as a service. The solution provides a self-service mechanism to provision pluggable databases allowing users to request and access database(s) on-demand. The self-service operations are also enabled through REST APIs allowing customers to integrate with third-party automation systems or their custom enterprise portals.

Benefits

  • Self-service provisioning allows rapid access to pluggable database as a service for hosting or certifying applications on Oracle Database 12c
  • Self-service driven migration to pluggable database as a service in order to migrate a pre-Oracle Database 12c database to a pluggable database as a service model and test the consolidation strategy
  • Single service catalog for all approved pluggable database as a service configurations which helps customers achieve standardization while catering to all applications and users in the enterprise
  • Resource guarantee via database resource manager (and IORM on Oracle Exadata) that enables deployment of mixed workloads in a shared environment
  • Quota, role based access, and policy based management that enforces governance and reduces administrative overhead
  • Chargeback or showback which improves metering and accountability for services consumed by each pluggable database
  • Comprehensive REST APIs that support integration with ticketing or change management systems, and or with other self-service portals
  • Minimal administrative and maintenance overhead through self-managing automation that allows for intelligent placement of pluggable databases

To understand how pluggable database as a service works, watch this quick demo:


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Tuesday Sep 17, 2013

Oracle Enterprise Manager 12c Upgrade sessions at Oracle OpenWorld 2013

This year @ Oracle OpenWorld 2013 we have customers Wells Fargo and Colorcon sharing their success stories and real-life lessons about upgrading to Oracle Enterprise Manager 12.1.0.x. then come join us for the below session: 

https://oracleus.activeevents.com/2013/connect/sessionDetail.ww?SESSION_ID=9588&tclass

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Thursday Aug 22, 2013

Reduce Oracle Enterprise Manager 12c Patch Set Upgrade Downtime

As Product Manager for Oracle Enterprise Manager, one question that is often being asked to me is how much is the upgrade downtime and how it can be reduced? 

One easy way to reduce the downtime while doing patch set upgrades is to perform Software only upgrade and then shutdown the existing OMS for the upgrade. This approach will not completely eliminate the downtime but reduce it to a great extent. 

When I mention patch set upgrade, we cover following upgrade paths:

a) 12.1.0.1 (with Bundle Patches 1) to 12.1.0.2/ 12.1.0.3

b) 12.1.0.2 to 12.1.0.3

Following table compares the steps required for regular installation (OUI) and software only installation.


 As you may notices from the steps listed above, regular OUI upgrade requires stopping OMS before invoking runInstaller and keeping it down until the upgrade is complete. On the other hand Software only upgrade first copies the bits and sets up the environment before stopping OMS, thus reducing the upgrade downtime.

Next comes Agent upgrade. While we recommend Agent Upgrade Console (AUC) to upgrade agents from 12.1.0.1 (with bundle patch1) /12.0.1.02 to 12.0.1.3, sometimes it’s not clear what happens during the Agent upgrade and when is the actual downtime . So here are high level steps describing the complete process: 


The actual downtime while doing the agent upgrade is on step9 where we shut down your old agent. When the agent is in blackout from step 1 to 8 it still collect’s all the monitoring data so there is no loss. 

More Information: It is recommended to go through the below checklist notes before starting your upgrade 

MOS note 1568143.1 - EM 12c R3: Checklist for Upgrading Enterprise Manager Cloud Control from Version 12.1.0.x to 12.1.0.3

MOS Note  1569883.1 EM 12c R3: Checklist for Upgrading Management Agents Version 12.1.0.x to 12.1.0.3

Collateral :

 EM 12.1.0.3 Install and Upgrade collateral page(PPT,Recorded demo,Whitepapers) on OTN:http://www.oracle.com/technetwork/oem/install-upgrade/index.html

Understanding Enterprise Manager 12.1.0.3 Upgrade and Agent Upgrades
http://www.oracle.com/technetwork/oem/install-upgrade/em-12103-upgrade-1967205.pdf

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Wednesday Aug 21, 2013

WEBCAST: Managing Oracle Database 12c


Thursday August 22
10:00 a.m. PST / 1:00 p.m. EST

Discover Oracle’s Next-Generation Database Management Solution

Don’t miss this opportunity to learn first-hand how Oracle Database 12c and Oracle Enterprise Manager 12c bring together the next evolution in self-manageability—so you can plug into the Cloud faster using the power of Oracle Database 12c.

Join us for this live webcast to discover new groundbreaking management capabilities for:

  • Real-time performance diagnostics and application tuning
  • Embedded database self-manageability
  • Managing many pluggable databases as one
  • Delivering reliable database cloud services

Only Oracle Enterprise Manager 12c offers customers maximum performance, enhanced automation, and total control for Oracle Database 12c.

Register Now!

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Wednesday Aug 07, 2013

VIDEO: Managing Oracle Database 12c

Learn about all the new manageability capabilities in Oracle Database 12c. Watch the video.


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Friday Aug 02, 2013

Managing Oracle Database 12c

Oracle recently announced new management capabilities for Oracle Database 12c, providing customers with even more enhancements to improve productivity and manageability. The new Oracle Enterprise Manager 12c features are supported out-of-the-box with Oracle Database 12c. So whether you want to take advantage of the new Data Redaction capabilities at the security layer, or whether you want to take a look at some of the heat map capabilities in our Information Lifecycle Management or leverage the new performance management features, such as, Database Operations Monitoring or Enhanced Real-Time ADDM, you can use Oracle Enterprise Manager 12c to manage them all.

These new capabilities can be integrated with your standard monitoring and management that you already have in your environment without having to undertake any additional tools or any additional training. Simply install or upgrade to Oracle Enterprise Manager 12c and Oracle Database 12c and together these two products will let you plug into the Cloud.

Here is a quick summary of all the new Oracle Enterprise Manager 12c capabilities for Oracle Database 12c:

  • Complete lifecycle management of multitenant databases: Support for the entire lifecycle operations of multitenant databases that comprise migration, creation, cloning, patching and tracking for compliance
  • Consolidated database replay: Allows customers to test and plan their consolidation using Oracle’s multitenant container and pluggable database technology
  • At-source data masking: Allows customers to maximize compliance and security by masking data in-flight as it is being copied from production
  • Enhanced diagnostics: Improvements to Automatic Database Diagnostic Monitor (ADDM) for real-time and proactive problem detection, especially designed for catching short, transient performance issues
  • Real-time business operations monitoring: Monitors composite business operations such as; batch jobs and ETL operations, providing real-time reports on all SQLs and PL/SQLs executed inside the job
  • Performance hub: Newly redesigned performance home page that provides administrators with a single, at-a-glance view of all performance data and advisors
  • New Oracle Enterprise Manager Database Express 12c: An out-of-the-box, lightweight, easy-to-use web-based management solution for managing individual databases
  • Schema as a Service: This ultimate consolidation of databases lets administrators host multiple application schemas within a single database and offer database as a service to hundreds of application users without creating database sprawl
  • Snap Clone: Instant database cloning allows administrators to create fully functional copies of databases using the copy-on-write capabilities of the underlying storage layer

To learn more about all the latest capabilities, be sure to register for our upcoming webcast: Managing Oracle Database 12c with Oracle Enterprise Manager 12c.

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Tuesday May 28, 2013

IOUG Webcast - Upgrading to Enterprise Manager 12c: Best Practices and Real World Lessons

Upgrading to Enterprise Manager 12c: Best Practices and Real World Lessons
Wednesday, June 5, 2013 12:00 PM - 1:00 PM CST

Join the IOUG webcast to learn how CernerWorks, the remote hosting division of Cerner, a global health IT company, upgraded their Oracle Enterprise Manager system from 11g to 12c.

In this webcast , Aaron Rimel from Cerner and Akanksha Sheoran from Oracle will discuss available upgrade paths and why Cerner chose what the upgrade path they followed.

With thousands of managed databases in Cerner's IT environment, high availability, ease of upgrade and minimal downtime were key requirements for the upgrade process. You will learn how all of these requirements were met with proper planning and out-of-the-box features included with Oracle Enterprise Manager 12c. 

Register here

You can also join us during the webcast and ask questions virtually via twitter using hash tag #em12c on twitter.com or by going to tweetchat.com/room/em12c .

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Monday May 20, 2013

Test Drive Oracle Enterprise Manager 12c Today!

Are you looking for a place to test Oracle Enterprise Manager Cloud Control 12c features? Amazon Web Services new Oracle Enterprise Manager Cloud Control 12c – Monitoring Essentials Test Drive is the perfect solution for anybody who’s interested in testing out Oracle Enterprise Manager 12c before upgrading or deploying! Through a partnership with Apps Associates, AWS will provide 5 hours free access to an Oracle Enterprise Manager 12c environment with database and middleware targets for a look into the new features and abilities of Oracle Enterprise Manager 12c. A step-by-step guided workflow is provided to introduce the monitoring framework, including an overview of navigation, auto discovery, monitoring, management and reporting features. 

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Thursday Apr 11, 2013

Qualcomm Deploys Application Changes Faster with Oracle Enterprise Manager

Listen in as Qualcomm talks about saving time and energy by making application changes faster through Oracle Enterprise Manager.

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Wednesday Mar 27, 2013

Using Advanced Notifications in Oracle Enterprise Manager 12c

When using an enterprise monitoring tool such as Oracle Enterprise Manager 12c, one of the most critical components is notification. Once an alert or issue has been identified, how do you tell the right people at the right time? Most enterprises use e-mail or open a trouble ticket. As you can imagine, no two enterprises are the same when it comes to their tools and processes. Many customers use one of the more common and well known trouble ticketing systems but quite a few use non-standard or custom (homegrown) trouble ticketing systems. Some customers have special routing requirements or corporate standards and have custom applications which handle all emailing functions instead of directly emailing using an SMTP server.

Oracle Enterprise Manager 12c can handle all of these situations by utilizing one of the various notification methods provided: E-mail, 3rd party connectors and advanced notification methods. There are three types of advanced notifications: SNMP, OS Command or PL/SQL. This blog will introduce you to the OS Command and PL/SQL notification methods available in EM 12c and provide an example of using a custom OS script for notifications.

[Read More]

Thursday Mar 14, 2013

Database as a Service: Glad that you asked these!

Thanks for visiting my earlier blog post on the new Database as a Service (DBaaS) features which got released in Enterprise Manager 12cR2 Plugin Update 1.

Our first public webcast on  DBaaS since the release was held this morning (the recording will be soon available on O.com). The webcast was pretty well attended with peak attendance going well over our expectation. I wish we had more time to handle the technical Q&A, but since we didn't, let me use the blogosphere to answer some of the questions that were asked. I am repeating some of the questions that we answered during the webcast, because they warrant details beyond what the duration permitted.

Kevin from the audience asked "What's the difference between a regular provisioning and DbaaS?" Sometimes the apparently obvious ones are the most difficult to answer. The recently released whitepaper covers the regular/traditional provisioning versus DBaaS in detail. Long story cut short, in a traditional provisioning model, IT (usually a DBA) uses scripts and tools to provision databases on behalf of end users. In DBaaS IT's role changes and the DBA simply creates a service delivery platform for end users to provision databases on demand as and when they need them. And that too, with minimal inputs ! Here's how the process unfolds:

  • The DBA pools together a bunch of server resources that can host databases or a bunch of databases that can host schema and creates a Self-Service zone.
  • The DBA creates a gold image and provisioning procedure and expresses that as a service template
  • As a result, the end users do not have to deal with the intricacies of the provisioning process. They input a couple of very simple things like the service template and the zone and everything else happens under the hood. The provisioning process, the physicality of the database, etc are completely abstracted out.
  • And finally, because DbaaS deals with shared resource utilization and self-service automation, a DBaaS is usually complemented by quota, retirement and chargeback. 

The following picture can make it clear.


In terms of licensing, for a traditional administrator driven database provisioning, you need the Database Lifecycle Management Pack.  If you want to enable DBaaS on top of it, simply add the Cloud Management Pack for Database.

I will combine the next two questions. Alfred asked, "Is RAC a requirement?" (the short answer for which is "No") while Jud asked, "Is the schema-level provisioning supported in an environment where the target DBs are running in VMs?" First of all, in our DBaaS solution we support multiple models, as shown below.

In the dedicated database model, the database can run on a pool of servers or a pool of cluster. So both single instance and RAC are supported. Similarly, in the dedicated schema (Schema as a Service) model, it can run on single instance or RAC, which can in turn be hosted on physical servers or VMs. Enterprise Manager treats both physical servers and VMs as hosts and as long as the hosts have the agent installed, they can participate in DBaaS. Bottomline is that as we move from IaaS and offer these higher order services, the underlying infrastructure becomes irrelevant. This should also satisfy Steve, who queried "As the technology matures is there an attempt by Oracle to provide ODA vs EXADATA as the foundation of the dbaas to lower the cost?". The answer is YES. But, why wait?  DBaaS is supported on Exa and ODA platforms TODAY. In fact, HDFC Bank in India is running DBaaS on Exadata. You can read about them in the latest Oracle Magazine.

Another interesting question came from Yuri. He asked, "Is there an option to disable startup/shutdown for the self-service users?" It can be answered in multiple ways. First of all, in Schema as a Service or dedicated schema model, the end user cannot control the database instance state because it houses database services (schemas) owned by others too. So this may be a good model for enterprises trying to limit what end users can do at the database instance level.  However, in a dedicated database model, the Enterprise Manager out-of-box self-service console allows the end user to perform operations like startup and shutdown on the database instance. In general, if you want to create your tailored own self-service console with a limited set of operations exposed in the self-service interface, using the APIs may be the way to go. Enterprise Manager 12c also supports RESTFul APIs for self-service operations and hence a limited set of capabilities may be exposed. Check this technical presentation for the supported APIs.

Gordon's question precisely brings out the value of the Enterprise Manager 12c offering. He asked, "How do the services in the cloud get added to Cloud Control monitoring and alerting?" Ever since Amazon became the poster child of public IaaS, enterprises tried emulating their model within the data centers. What most people ignore or forget is that there is a life of the resources in a cloud beyond the provisioning process. Initial provisioning is just the beginning of that lifecycle. In Amazon's case, the management and monitoring of resources is the headache of Amazon's IT staff and consumers are oblivious to the time and effort it takes for them to manage the resources. In a private cloud scenario, one does not have that luxury. Once the database gets provisioned, it needs to monitored for performance, compliance and configuration drifts by company's own  IT staff. In Enterprise Manager 12c, the agent is deployed on the hosts that constitute the pool making the databases automatically managed without any additional work. It comprehensively manages the entire lifecycle and both adminsitrators and self-service users have tailored views of the databases. Well, this also gives me an opportunity to address a question by a participant who alluded to a 3rd party tool exclusively for database provisioning purposes. First of all, as I mentioned during the webcast, Enterprise Manager 12c is the only tool that handles all the use cases- creation of full databases, schemas and cloning (both full clone and Snap Clone) from a single management interface. The point tools out there handle only fraction of these use cases- some specialize in cloning while others specialize in seed database provisioning. Second, as stated in the previous answer, provisioning is only the initial phase of the lifecycle and a provisioning tool cannot be synonymous with a cloud management tool. Thanks Gordon for helping me make that point!

Sam and Cesar share the honors for the most difficult question that came right at the beginning. "Has it started?  Been on hold for a while." was their reaction at two minutes past ten. This is possibly the most embarrassing one for me because I was caught in traffic. With due apologies for that, I wish my car operated like Enterprise Manager's  Database as a Service!

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Tuesday Mar 12, 2013

WEBCAST: Delivering Database as a Service with Oracle Enterprise Manager 12c


Thursday March 14
10:00 a.m. PST / 1:00 p.m. EST

Join us for a live Webcast to find out about the recently released Oracle Enterprise Manager 12c plug-ins that deliver new capabilities and support for managing database cloud services with schema as a service for extreme database consolidation and quick efficient database cloning through Snap Clone or RMAN Backups. These new capabilities provide an optimum utilization of development and database resources giving customers more flexibility and control during application development, leading to a faster time-to-market for delivering IT services.

Register Now!

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