Tuesday May 06, 2014

Why Does ODA Use Enterprise Edition?

All of Oracle’s Engineered Systems, including ODA, engineer their solutions for optimal Availability, Performance, Security and Scalability. When we compare Enterprise Edition with Standard Edition we see some significant features in Enterprise Edition that provide maximum Availability, Performance, Security and Scalability to provide ODA with an optimal Enterprise Database Solution.


AVILIBILITY:
In the area of Availability, Enterprise Edition has many unique features that enhance availability not found in Standard Edition including:

RAC One Node

Data Guard—Redo Apply

Data Guard—SQL Apply

Data Guard—Snapshot Standby

Active Data Guard

Rolling Upgrades—Patch Set, Database, and Operating System

Online index rebuild

Online index-organized table organization

Online table redefinition

Duplexed backup sets

Block change tracking for fast incremental backup

Unused block compression in backups

Block-level media recovery

Lost Write Protection

Automatic Block Repair

Parallel backup and recovery

Tablespace point-in-time recovery

Trial recovery

Fast-start fault recovery

Flashback Table

Flashback Database

Flashback Transaction

Flashback Transaction Query

Flashback Data Archive (Total Recall)


PERFORMANCE:
When we look at Performance, Enterprise Edition has the Parallel Query feature not found in Standard Edition. In benchmarking on ODA, with real customer workloads, we have seen better performance when compared to Standard Edition. For many workloads this means a requirement for fewer cores to execute the same workloads while maintaining the same service levels.

When we couple this performance advantage with ‘on-demand’ software licensing, (an exclusive ODA feature), it can result in a significant reduction in the overall cost of Enterprise Edition licensed cores.

SECURITY:
Security is an imperative for all enterprise customers and especially important to financial, public sector, healthcare and retail customers.
ODA using Enterprise Edition is able to offer security features not supported in the Standard Edition:

  • Oracle Advanced Security
  • Oracle Label Security
  • Virtual Private Database
  • Fine-grained auditing
  • Oracle Database Vault
  • Enterprise User Security

SCALABILITY:
To protect our customer’s investment in the ODA Engineered System, and extend its useful life, Enterprise Edition offers features that extend system Scalability that do not exist in Standard Edition including:

  • Quality of Service Management Performance                                       
  • Client Side Query Cache                
  • Query Results Cache     
  • PL/SQL Function Result Cache
  • In-Memory Database Cache      
  • Database Smart Flash Cache

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The Oracle Database Appliance saves time and money by simplifying deployment, maintenance, and support of high-availability database solutions. This blog is dedicated to sharing updates about the Oracle Database Appliance from your product team.

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