Optimal configuration method and system of ORACLE database

Abstract

The invention discloses an optimal configuration method and system of ORACLE database. The optimal configuration method comprises: establishing a configuration base category, correspondingly establishing a configuration parameter according to the configuration base category respectively, and setting a value list for the configuration parameter; obtaining the configuration parameter through a configuration base, and selecting an operated benchmark test case from a benchmark test case base; setting a parameter value according to a rule base, and forming preset configuration parameter combinations according to a permutation and combination method; modifying an ORACLE database start configuration file according to each preset configuration parameter combination, and operating the benchmark test case to obtain a test result of each preset configuration parameter combination; carrying out performance analysis on the test result of each preset configuration parameter combination; and selecting the configuration parameter combination meeting preset requirements according to the analysis result. The method can be used for reducing the optimal configuration difficulty of the ORACLE database and reducing the workload.

Description

technical field [0001] The invention relates to the field of databases, in particular to a method and system for optimal configuration of an ORACLE database. Background technique [0002] ORACLE database is a large-scale relational database based on client / server architecture developed by ORACLE. It is widely used in the field of online transaction processing and is used in key industries such as finance, telecommunications, energy, transportation, social security, and public security. [0003] Whether the ORACLE database configuration reflects the characteristics of the business system, and whether it is optimally matched with the business load directly affects the performance of the database. The database performance gap before and after configuration optimization may vary greatly. However, there are many configuration parameters of the ORACLE database, the number reaches more than several hundred, the dependencies between configuration parameters are not clear, and there...

AI Technical Summary

Problems solved by technology

Database performance before and after configuration optimization may vary greatly

However, there are many configuration parameters in the ORACLE database, the number reaches more than a few hundred, the dependencies between the configuration parameters are not clear, and there are many combinations of configuration parameters.

If manual configuration is used, the database configuration is difficult and the workload is heavy

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