July 2017
Intermediate to advanced
896 pages
23h 12m
English
Content preview from Oracle Internals
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ORACLE TABLE MANAGEMENT
The management of objects within the Oracle database can have a huge impact on the performance of the Oracle system. Oracle maintains its own internal control structures within every Oracle object, including tables and indexes, and requires proper settings for all of the storage parameters, especially percent free, percent used, and free list parameter.
Prior to the development of employees object reorganizations in Oracle I, it was the challenge of the Oracle administrator to identify those tables and indexes which were functioning in some optimal levels and schedule those for reorganization. Object reorganizations are primarily used to clean up to and coalesce the Oracle free list, remove chained rows, and place ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.