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Funktionen der Oracle 11g Datenbank im Überblick, Teil 1/5

Funktion/Option	SE1	SE	EE	Besonderheit

High Availability

Oracle Data Guard – Redo Apply

Oracle Data Guard – SQL Apply

Oracle Data Guard – Snapshot Standby

Oracle Active Data Guard				Enterprise Option (Active Data Guard)

Oracle Data Guard – Network Compression				Enterprise Option (Advanced Compression Option)

Basic Standby Database (Manually managed)

Rolling Upgrades – Patch Set, Database and O/S

Fast-Start Fault Recovery

Online index rebuild

Online index-organised table reorganization				via Alter Table Move online

Online table redefinition				via DBMS_Redefinition

Online system changes – CPU, disk, memory

Flashback Query

Flashback Table

Flashback Database

Flashback Transaction

Flashback Transaction Query

Flashback Data Archive (“Total Recall”)				Enterprise Option

Block-level media recovery

Online Backup and Recovery

Incremental backup and recovery				EE only: fast incremental backups available via block change tracking

Unused Block Compression in Backups

Parallel backup and recovery

Default RMAN Compression (BZIP2)

Fast RMAN Compression (ZLIB)				Enterprise Option (Advanced Compression Option)

Point-in-time tablespace recovery

Trial recovery

Oracle Fail Safe				Windows only

Data Recovery Advisor

Transparent Application Failover

Performance & Scalability

Oracle Real Application Clusters				Enterprise Option, and included with SE

Oracle Clusterware

Automatic Workload Management				Requires RAC

Support for HP Oracle Exadata Storage Server