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Oracle8i Internal Services for Waits, Latches, Locks, and Memory

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· OZON.ru 1361р. [Проверить наличие]
ISBN: 156592598X
Издательство: O'Reilly Media
Год издания: 1999
Страниц: 120
This concise book contains detailed information about Oracle internals - information that's not readily available to Oracle customers. Based on Oracle8i release 8.1, the book describes many of the secrets of Oracle's internal services: data structures, algorithms, and undocumented Oracle system statistics. Main topics include waits, latches, locks (including instance locks, which are used in parallel server environments), and memory use and management. The author's toolkit of scripts accesses the Oracle X$ tables directly to return statistics you'll find extremely helpful in tuning and analysis. Oracle8i Internal Services is aimed especially at administrators and developers who need detailed internal information to do advanced performance tuning. The book - will expand your repertoire of tuning solutions and troubleshooting techniques by explaining how you can use Oracle's hidden parameters and undocumented system statistics to best advantage.