||Oracle Tips by Burleson
Chapter 1 Oracle 10g Grid Computing
Oracle 10g RAC Database
New concept of ‘Service Registration’
aiming at helping the high availability from the application
point of view.
Cluster Ready service (CRS) – This is the
portable clusterware Oracle has been promising for along time.
Here it is. Then there is Oracle Cluster Registry (OCR) for
maintaining the configuration information.
Enhancements regarding tools supporting RAC
administration – DBCA, SRVCTL, DBUA and Enterprise Manager.
Virtual IP Configuration for a better high
availability configuration for the application access.
Limited Rolling upgrade with “opatch” tool.
Better Workload Management and alignment
with Oracle Database Resonance Utility with dynamic provision of
the nodes in the cluster
Web-based Enterprise Manager Database Control with which you can
manage a RAC database and Enterprise Manager Grid Control for
administering multiple RAC databases.
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