In the current economic climate, the immediate need for and value of database performance cost optimization and tuning cannot be overstated.
在当今的经济环境中，数据库性能和成本优化的重要性和价值怎么强调也不过分。
This is a result of the optimization efforts IBM performed to improve the performance of database queries.
这是IBM进行数据库查询来提高性能的优化努力的结果。
Those familiar with System I and database query performance analysis and tuning, understand that controlling the optimization goal is a critical step to optimizing performance.
那些熟悉systemi和数据库查询性能分析和调优的人就会理解控制优化目标是优化性能的关键步骤。
Therefore, the database system performance tuning and optimization, involving multi-layers, are vital for the whole system to be in normal operation.
因此，基于数据库系统的性能调整与优化对于整个系统的正常运行起着至关重要的作用。
Finally, a summary and prospect on the problems of SQL SERVER database performance tuning and optimization are made in this paper.
最后，对SQLSERVER数据库性能调整与优化问题进行了总结和展望。
Therefore, performance tuning and optimization of database systems , which concern multiple aspects , are very vital to the normal running of the whole system .
因此，基于数据库系统的性能调整与优化对于整个系统的正常运行起着至关重要的作用。
The optimization of database performance directly influences the efficient operation of the entire database application system.
数据库的性能优化直接影响到整个数据库应用系统的高效运行。
Transaction optimization is one of the ways that improve the performance of database by optimizing the access to data, at the stand of applications.
事务优化是性能优化的方法之一，它从应用程序的角度出发，对数据库的访问进行优化，从而提高数据库的性能。
Query optimization is not only an important technology used in the design and realization of database management system, but also an important factor that affects the performance of database system.
查询优化是数据库管理体系设计和实现所采取的一项主要技术，也是影响数据库体系机能的一个主要因素。
According to the factors that affect database performance, build a multi-objective optimization model for workload control, which is the basis of workload control.
根据影响数据库性能的因素，建立了多目标优化负载控制模型，为进行负载控制奠定了基础。
Finally, we did a test on the embedded database integrated client side system and analyze the optimization of data storage and performance.
最后，本文对集成了嵌入式数据库的客户端进行了测试并分析了其对客户端系统数据存储和性能的优化。
Establish database, system and network performance optimization processes.
现场实施数据库、系统、网络性能优化。
Establish database, system and network performance optimization processes.
现场实施数据库、系统、网络性能优化。
In the database system, query optimization is of great significance for improving database performance.
在数据库系统中，查询优化对于提高数据库性能具有重大意义。
Query optimization for large join queries is one of the key factors to improving the performance of database systems.
多连接查询优化是提高数据库性能的关键问题之一。
Database System Design, Implementation, and Administration, Query Optimization, and SQL Performance Tuning.
数据库系统设计，实施，管理，查询优化和SQL性能调优。
Database System Design, Implementation, and Administration, Query Optimization, and SQL Performance Tuning.
数据库系统设计，实施，管理，查询优化和SQL性能调优。
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