oracle clusterware造句

With the release of Oracle Database 10g Release 2 ( 10.2 ), Cluster Ready Services was renamed to Oracle Clusterware.
Oracle Clusterware is the software which enables the nodes to communicate with each other, allowing them to form the cluster of nodes which behaves as a single logical server.
When using Oracle 10g or higher, Oracle Clusterware is the only clusterware that you need for most platforms on which Oracle RAC operates ( except for Tru cluster, in which case you need vendor clusterware ).
Oracle Clusterware is run by Cluster Ready Services ( CRS ) consisting of two key components : Oracle Cluster Registry ( OCR ), which records and maintains the cluster and node membership information; voting disk, which polls for consistent heartbeat information from all the nodes when the cluster is running, and acts as a tiebreaker during communication failures.
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