Formal SQL Tuning for Oracle Databases
β Scribed by Leonid Nossov, Hanno Ernst, Victor Chupis
- Publisher
- Springer
- Year
- 2016
- Tongue
- English
- Leaves
- 121
- Category
- Library
No coin nor oath required. For personal study only.
β¦ Synopsis
The target of SQL tuning is the improvement of the existing execution plan. The authors discuss the removal of brakes in the execution plan. Such Β«brakesΒ» or bottlenecks can be recognized by a formal analysis of the execution plan. For this purpose no data model knowledge is needed. This is especially beneficial for database administrators because they are usually not or insufficiently familiar with the data model. The book presents numerous practical examples with this method.
π SIMILAR VOLUMES
<p>The target of SQL tuning is the improvement of the existing execution plan. The authors discuss the removal of brakes in the execution plan. Such "brakes" or bottlenecks can be recognized by a formal analysis of the execution plan. For this purpose no data model knowledge is needed. This is espec
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Learn through this practical guide to SQL tuning how Oracle's own experts do it, using a freely downloadable tool called SQLTXPLAIN. This new edition has been expanded to include AWR, Oracle 12c Statistics, interpretation of SQL Monitor reports, Parallel execution, and Exadata-related features. Read