Because the topic is frequently appearing in my courses, I have added a page to my Blog, dedicated to Oracle Database High Availability Architecture. It talks briefly about the differences between Single Instance, RAC, Extended RAC, Data Guard and Remote Mirroring.
Explain, Exemplify, Empower
Added a page about Oracle Database HA Architecture
Uwe Hesse, OCM
- Retrieve old versions of procedures with Flashback Query
- Turning Flashback Database on & off with Instance in Status OPEN
- adrci: A survival guide for the DBA
- Reorganizing Tables in Oracle - is it worth the effort?
- Retrieve SQL and Execution Plan from AWR Snapshots
- See & modify the attributes of Oracle Restart resources with crsctl
- The Data Guard Broker: Why it is recommended
- SQL*Plus output in nice HTML format
- Important Statistics & Wait Events on Exadata
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