Oracle Database 10g Performance Tuning Tips & Techniques by Richard Niemiec

By Richard Niemiec

"Offers enormous quantities of tricks, counsel, and methods of the alternate that may be valuable to any DBA eager to in attaining greatest functionality of Oracle functions. No Oracle library will be whole with no this book." --Ken (Dr. DBA) Jacobs, vp of Product procedure for Server applied sciences, Oracle Corporation

"Rich is the 1st and final cease for Oracle Database expertise and function tuning. His wisdom is a crucial instrument you have to effectively negotiate the waters of Oracle database development." --Mike Frey, primary Architect, Navteq

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Sample text

It is the process that provides group services as well as basic cluster locking. OCSSD integrates with existing vendor clusterware when it is present, but it can also run without integration to vendor clusterware. If this process fails, it causes the server to reboot. This is to prevent data corruption in the event of internode communication failures. ■ EVMD This process, which runs as the oracle user, generates events when anomalous conditions occur. It spawns a permanent child process, EVMLOGGER, which spawns child processes on demand.

Gathering Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . Running the Statistics Report . . . . . . . . . . . . . . . . . . . . . . . The Automatic Workload Repository (AWR) and the AWR Report . . . . . . . . . . . . Manually Managing the AWR . . . . . . . . . . . . . . . . . . . . . . AWR Automated Snapshots . . . . . .

Some Common X$ Table and Non-V$ Fixed View Associations . . . . . . . . . . . . Common X$ Table Joins . . . . . . . . . . . . . . . . . . . . . . . . . . . New Oracle 10gR1 X$ Tables . . . . . . . . . . . . . . . . . . . . . . New Oracle 10gR2 X$ Tables . . . . . . . . . . . . . . . . . . . . . . X$ Table Naming Conventions . . . . . . . . . . . . . . . . .

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