Oracle Performance Tuning for 10gR2, Second Edition 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

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Gavin JT Powell 作者

Digital Press

译者

2006-9-29 出版日期

960 页数

USD 86.95 价格

Paperback

丛书系列

9781555583453 图书编码

Oracle Performance Tuning for 10gR2, Second Edition 在线电子书图书标签: Oracle

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Oracle Performance Tuning for 10gR2, Second Edition 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

Oracle Performance Tuning for 10gR2, Second Edition 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

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Oracle Performance Tuning for 10gR2, Second Edition 在线电子书 pdf 下载 txt下载 epub 下载 mobi 在线电子书下载

Oracle Performance Tuning for 10gR2, Second Edition 在线电子书图书描述

Tuning of SQL code is generally cheaper than changing the data model. Physical and configuration tuning involves a search for bottlenecks that often points to SQL code or data model issues. Building an appropriate data model and writing properly performing SQL code can give 100 per cent + performance improvement. Physical and configuration tuning often gives at most a 25 per cent performance increase. Gavin Powell shows that the central theme of "Oracle10gR2 Performance Tuning" is four-fold: denormalize data models to fit applications; tune SQL code according to both the data model and the application in relation to scalability; create a well-proportioned physical architecture at the time of initial Oracle installation; and most important, mix skill sets to obtain the best results. It is fully updated for version 10gR2 and provides all necessary transition material from version 9i. It includes all three aspects of Oracle database tuning: data model tuning, SQL & PL/SQL code tuning, and physical plus configuration tuning. It contains experienced guidance and real-world examples using large datasets and emphasizes development as opposed to operating system perspective.

Oracle Performance Tuning for 10gR2, Second Edition 在线电子书下载 mobi epub pdf txt 在线电子书下载

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