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Accelerating Database Test and DevelopmentStorage Strategies for

Dave Krenik, Storage Solution SpecialistJeff Wright, Principle Software Engineer

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Program Agenda

Business Drivers and Challenges Test and Development in Data Guard

Environments Test and Development in non-Data Guard

Environments Support Services Next Steps

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Business Drivers and ChallengesWhy Organizations are Focused on Database Development and Test

Increasing requirement to speed database application development

Fast moving application/data base requirements require systematic approach to Dev/Test System/Application Patch/Upgrades can introduce risk to Dev/Test Custom Application/Development require deployment in less time.

Need to efficiently deploy copies of large mission critical databases tosupport continuous demands for application development and test

Multiple clones of production databases/systems often required to support Dev/Test activities

Non-Disruptive Cloning Dev/Test requirement for Production Databases Dev/Test and Cloning of Application and Databases must be non-disruptive to Production Dba

Often, organizations have multiple Dev/Test databases for each producenvironment

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Accelerate Dev and Test with ZFS Storage ApplianceBenefits

Automated and implemented with minimal procedural cha

Rich Suite of Data ServicesReduces Risk and Accelerates Dev/Test Processes

Accelerate database development and test;Offload Reporting from Primary OLTP site

Simplicity

Speed

Savings

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Speed Accelerate DeploymentsTested and validated offering speeds deployment

ZFS Storage Appliance Snap/Clones and clonedb instantly providedevelopment and test environments without disrupting production

processing. Accelerates deployment of applications, patches, upgrades, and

development by easily and efficiently providing appropriate quantitiesTest, Dev, and QA databases

In Data Guard environment, greater performance may be achieved bytaking ZFS Storage Appliance snaps & clones from a dedicatedDatabase server (additional EE license required)

DTrace AnalyticsAccelerate development by quickly identifying changes in code that affect thstorage system performance

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SimplicitySimplicity is the keynote to good design Create the first copy

RMAN DUPLICATE to ZFS Storage Appliance

Data Guard replication to ZFS Storage Appliance ZFS Storage Appliance Snapshot and Clone to deploy

additional copies Oracle CloneDB optimizes startup on ZFSSA clone

When implemented with Data Guard, scripts automate theprocess, further simplifying management of the DRenvironment

Nearly no procedural changes

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Simplicity ProvenEdison Group Usability Study

34% less time required to provision andconfigure storage, and its connectivity Accelerates Deployment

31% less time for maintenance and typical

configuration changes Minimizes downtime and can improve availability

44% less time spent troubleshooting Improves response and can mitigate downtime

Findings show that a ZFS Storage Appliance can be managed moreefficiently than a comparable NetApp system

http://www.oracle.com/webapps/dialogue/ns/dlgwelcome.jsp?p_ext=Y&p_dlg_id=10178896&src=7011671&Act=169

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Savings A powerful suite of Data Services* including snaps,

compression, thin provisioning and more areincluded with ZFS Storage Appliance

Competitors charge extraOnly Replication and Clones are chargeable dataservices features

Add value to Data Guard DR copies of databaseswith the snapshot, clone features of the ZFSStorage Appliance

Provides every Developer with a dedicateddatabase and uses less storage

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Adding Value to Data Guard DR CopiesAccelerate Application Deployment

Oracle Data Guard provides high availability and disaster protection for missiocritical Oracle databases

Multiple database clones are often required to support development and testassociated with large production systems

Adding a Sun ZFS Storage Appliance to an Oracle Data Guard configuration

provides a low-cost solution for snapshots and clones Tested, validated, and supported by Oracle

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Using ZFS Storage Appliance Snapshot and Clone toCopy Databases

Standby Database onZFS Storage Appliance

Snapshot capability provides a reliablerestore point

ZFS Clones quickly creates multiplelow-overhead Database clones for testand development

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Accelerate Dev & Test with the ZFS Storage Applianceand Data Guard Standby si

Database Server

ZFS Storage Appl

Primary site

Oracle Data Guard

Database Server

Existing ArrayExisting Arr

NFS Share of Stan

Development Database/export/dev_db/*

Test Database/export/test_db/*

The ZFS Storage Appliance is simply added to the customersexisting Data Guard environment

Coordinate ZFS Storage and Data Guard failover and failback

ZFS Storage Appliance Clones Standby Database for Development, Test and Training

Database Clones

Training Database/export/training_db/*

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The Cloned Database can also be used for ReportingPrimary site Standby si

Oracle Data Guard

Database Server

ZFS Storage Appl

Database Server

Existing Array Existing Arr

NFS Share of Stan

Development Database/export/dev_db/*

Test Database/export/test_db/*

Offloads Primary OLTP site, allowing it to focus on transactionprocessing

Database Clones

Training Database/export/training_db/*

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The Cloned Database can also be usedfor Backups Standby site

Oracle Data Guard

Database Server

ZFS Storage Appliance

Primary Array

NFS Share of Standby Database

Development Database/export/dev_db/*

Test Database/export/test_db/*

Database Clones

Training Database/export/training_db/*

MSer

Or

Sun

Backup

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Accelerating Test and Development in non-Data Guard Environments

RMAN incrementally updated backup feature is used to backup aSAN-based ASM database into a Network File System (NFS)protocol-based file system on the Sun ZFS Storage Appliance

The snapshot and cloning features of the Sun ZFS Storage Applianceare then used to duplicate or clone the RMAN backup to be accessedas a database

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RMAN DUPLICATE

Accelerating Test and Development in non-Data GuardEnvironments Database Server

ZFS Storage Appliance

ASM Database Primary Array

Clone Database Server

RMAN backup is done from the production database server Storage based snapshot and cloning is performed The clone database server accesses cloned databases for test and development Backup data files refreshed with incremental merges

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Enhance Exadata and SuperClusterThin Provisioned Database Cloning (using clonedb)

RMAN DUPLICATE

Exadata or SuperCluster

Clone

CloneUnlimited thinprovisioned clones

with Direct NFS,clonedb, and ZFSsnapshots and clones

for databases withHCC compression

ZFS Storage Appliance

Direct NFS

Clone

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Oracle Hardware and SoftwareEngineered to Work together

Engineered to work togeth

Tested together

Certified together

Deployed together

Managed together

Supported together

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Maximize Availability with Oracle's Service Expertise

Oracle Customer Services storage experts utilize Oracles innovative storagetechnologies to drive efficiencies and maximize business value of storage

infrastructures

ReadinessServices

Oracle storage

experts configure,integrate and teststorage products

and bring them intoproduction

Data MigrationServices

Storage experts

safely test andmigrate data and

applications to thenew environment

and provideknowledge transfer

to staff

OperationsManagement

Proven Backup

Monitoring andManagement asdwell as Restore

services thatdeliver SLA based

Data Protection

tr

Support

Complete System

coverage for embedded systemsoftware delivered

together withsystem support as

a single servicesolution

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Summary

The ZFS Storage Appliance adds value to the disaster recovery capabilities of Oracle Data Guard

Accelerate application deployment with a cost-effectiveplatform for development, test, and quality assuranceOracle MAA tested and certified solution

Lower total cost of ownershipReduce riskSold and serviced by Oracle

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Next Steps For additional information about the Dev/Test solution

http://www.oracle.com/goto/zfs-data-guard

For more information about Oracle Data Guardhttp://www.oracle.com/technetwork/database/features/availability/data-guard-

documentation-152848.html

For more Information on RMANhttp://www.oracle.com/technetwork/database/features/availability/rman-overview-

096633.html

For additional information about the ZFS Storage Appliancehttp://www.oracle.com/us/products/servers-storage/

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