Eliminate Idle Redundancy with Oracle Active Data Guard

Transcription

1 Eliminate Idle Redundancy with Oracle Active Data Guard

2 What is Oracle Data Guard Data Protection and Availability for the Oracle Primary Site Standby Site SYNC / ASYNC Primary Data Guard Physical or Logical Standby Data protection - continuous Oracle data validation High availability - automatic failover to standby database Minimize planned downtime - database rolling upgrades

3 What is Active Data Guard An extension to Data Guard Functionality Real-time Reporting Read-write Workload Fast Incremental Backups Real-time Real-time Reporting Queries Fast Incremental Backups Continuous redo shipping, validation & apply Primary Active Standby Standby is always active use standby for queries, reports, backups

4 The Data Guard Difference Oracle integrated, Oracle aware Loosely coupled architecture best data protection High performance High availability Address both planned and unplanned downtime Fully utilize all systems, storage, and software Reduced complexity Management simplicity

5 Oracle Integrated, Oracle Aware Loosely coupled architecture best data protection Primary Remote Replica Oracle Instance in-memory 1 SYNC or ASYNC Oracle Instance in-memory 3 2 Oracle Data files Recovery data Automatic outage resolution 4 Recovery data Oracle Data files

6 Data Protection with High Performance Allstate Insurance Primary Site Oracle RAC, ASM Flashback, RMAN Data Guard, Grid Control Remote Site Physical Standby Disaster Recovery Performance test QA test Data Guard 350 Miles Next-generation architecture Consolidation of 70+ legacy claims applications running on multiple mainframe & SQL Server databases Oracle Maximum Availability Architecture Benefits Scales to handle peak workload Most failures transparent Fast recovery where not transparent Best protection from physical corruptions Standby also used for performance and quality assurance testing

7 Data Availability Amazon Automatic Failover - Minutes - & Application Failover Before Data Guard With Data Guard HA/DR failover: 20 secs Data Guard Automatic Failover Resolve Respond Identify 7

8 Addressing BOTH Planned and Unplanned Outages United Parcel Service (UPS) M in u t e s Total Application Downtime to to UPS planned maintenance Downtime SLA is less than 15 minutes Oracle 11g upgrade tests showed that traditional upgrade methods would not meet SLA Data Guard Rolling Upgrades Total application downtime < 4 minutes Upgrade standby, switchover, then upgrade original primary Application is available at all times except during switchover Traditional Upgrade Rolling Upgrade 8

9 Full Utilization Intermap Technologies Inc. Ingest and process geo-spatial data 10 TB Primary Real-time data synchronization using Data Guard 10 TB Active Standby High performance Secured Internet access 24x7 always up-to-date Used existing DR system Easy to implement

10 <Insert Picture Here> Sue Merrigan Senior Director Information Management Intermap Technologies Active Data Guard 11g was a quick win! We easily dual-purposed our ten terabyte standby database for both disaster protection and secure read-only access for our public-facing ecommerce applications.

11 Reduced Complexity MorphoTrak Read-write Workload Synchronous transmission Data Guard automatic failover Real-time Reporting with Query SLA Site A Primary Site B Active Standby Fast, automatic, zero data loss failover if primary fails All systems active, read-only queries execute on standby

12 Reduced Complexity MorphoTrak Read-write Workload Synchronous transmission Data Guard automatic failover Real-time Reporting with Query SLA Site A Primary Site B Active Standby Queries are redirected to the primary if standby is out of SLA

13 <Insert Picture Here> Aris Prassinos Distinguished Member of Technical Staff, MorphoTrak Active Data Guard is simpler to use than disk mirroring or replication and it guarantees that service level agreements for reporting accuracy are met.

14 Management Simplicity Oracle Enterprise Manager

15 Why Oracle Active Data Guard From: Idle redundancy Performance bottlenecks Standby rarely used Manual Low ROI To: Fully utilized redundancy Offload workload to standby database Used in production & testing Automated High ROI

16 For More Information search.oracle.com Active Data Guard or oracle.com

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