...ng)、效能数据历史记录(Historical Performance Data)、空间管理(Space Management)及效能诊断(Performance Diagnostics)等工具。同时,本产品也提供针对各种数据库环境的知识库,以自动调校的方式协助DB2顺利的管理数据库 。
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Therefore, for performance reasons, you might be tempted to disable all diagnostics during normal operation of the system.
因此,出于性能方面的原因,您可能希望在系统正常运行期间禁用所有诊断功能。
This new feature, along with improvements to SWITCH phase performance and diagnostics, increases the usability and performance of online reorganization.
这个新特性,加上 SWITCH 阶段性能和诊断的改进,提高了在线重组的可用性和性能。
You can also run probes in production environments to provide insight into performance, but the level of diagnostics should be limited to prevent impacting the performance.
还可以在生产环境中运行探测器来了解性能,但应对诊断的级别进行限制,以免影响性能。
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