AFFIX
发表于 2025-3-28 15:00:46
Testing for Scalability,RAC is a clustered database solution that provides two major functions, namely, scalability and availability for business continuity. We discussed testing the hardware and application for availability in Chapter 3. In this chapter,we focus on testing for scalability.
换话题
发表于 2025-3-28 21:34:55
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dominant
发表于 2025-3-28 23:49:51
Tuning the Cluster Interconnect,In the previous chapter, we discussed that RAC was a configuration of multiple instances clustered together to provide a scalable, high availability environment for information exchange. These servers communicate with each other using a private network called the cluster interconnect.
带来的感觉
发表于 2025-3-29 06:07:36
The SQL Scripts Used in This Book,This appendix lists and documents the various scripts referenced and/or used in the various chapters of this book.
祸害隐伏
发表于 2025-3-29 10:33:11
Murali VallathExpert Oracle RAC Performance Diagnostics and Tuning provides comprehensive coverage of the features, technology and principles of testing and tuning the RAC database.
引起
发表于 2025-3-29 11:23:28
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遗产
发表于 2025-3-29 17:52:37
Book 2014ng RAC databases. The book takes a deep look at optimizing RAC databases by following a methodical approach based on scientific analysis rather than using a speculative approach, twisting and turning knobs and gambling on the system..The book starts with the basic concepts of tuning methodology, cap
敲竹杠
发表于 2025-3-29 22:58:46
Tools and Utilities,le ideally a more scientific approach to performance optimization is preferred, performance engineers start out with intuition before using scientific data. The performance engineer or DBA collects data or statistics from the following places:
追逐
发表于 2025-3-30 00:01:22
https://doi.org/10.1007/978-3-658-28390-2Most important, placing performance optimization at the end of a project life cycle basically reduces opportunities for identifying bad design and poor algorithms in implementation. Seldom do they realize that this could lead to potentially rewriting certain areas of the code that are poorly designed and lead to poor performance.
尊敬
发表于 2025-3-30 08:07:36
https://doi.org/10.1007/978-3-663-02546-7rtant that when problems do arise there is an immediate remedy, the database is operational immediately, and that the error has fixes in the form of patches or code, operational procedures, or configuration changes that ensure the errors do not happen again.