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基于主动TCP连接复制的高性能高可用MySQL数据库集群

         

摘要

近年来,随着我国网络技术的不断发展,我国数据库处理系统也在不断完善的过程中。主动TCP连接复制数据的综合应用性能很高,数据经过多个TCP可以进行多次信号切入,数据在进行复制或转变过程中会存在一定的交融错误,这种错误效果虽然并不会造成数据的过度实效,但也会引起部分数据的缺失和漏洞。相对于只读信息,交融信息的可用价值更高,所以在用MySOL数据库进行数据集群时,因更着重考虑信息数据复制过程的准确性。基于此,本文将对数据库系统进行测验,探讨主动TCP连接复制过程中出现的性能损耗问题。%In recent years, with the continuous development of China's network technology, our database processing system is also in the process of continuous improvement. Copy highly active TCP connections integrated application performance data, the data can be repeated through multiple TCP signal cut, there will be some blend of erroneous data during replication or transformation process, although the effect of this error does not cause data excessive effective, but it can also cause some data loss and vulnerability. Relative to the read-only information, a higher blend of information available value, so when the data in the database cluster with MySOL because more emphasis on considering the accuracy of the information and data replication process. Based on this, the database system will perform tests to explore the active TCP connections that occur during replication performance loss problems.

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