云数据库 RDS MySQL 版压缩表-阿里云

[帮助文档] 在RDS中如何使用轨迹表

当需要针对轨迹进行操作，或是希望将点聚合成为轨迹降低存储成本时，推荐使用轨迹表。

云数据库RDS快速入门

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实时数据接入：5分钟上手 Flink MySQL 连接器

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RDS MySQL 高效设计及性能调优

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[MySQL 新特性] MySQL5.6 RC的压缩表自适应padding实现

以下是对facebook的adaptive padding实现简述，实际上，这是个很小的补丁，并且对OLTP的性能提升效果非常显著（但会影响压缩的效果）。在5.6.7中引入了facebook对压缩表的改进，其中重要的特性之一就是adaptive padding。我们知道，在buffer pool...

[MySQL 特性] MySQL5.6.7 对压缩表的改进

5.6.7已经RC，其中关于压缩表部分，引进了大多数Facebook的改进 1.可配置的zlib压缩级别 innodb_compression_level 用于动态调整zlib的压缩级别，从1-9，默认为6，越小压缩效果越差，但压缩速度越快；值越大，压缩效果越好，可能会减小压缩失败及pag...

[MySQL源码] Facebook对压缩表的改进

由于公司最近很多地方需要开始有使用压缩表的需求，但根据测试结果，压缩表对OLTP的性能相当不理想，在最近的一次测试中，UPDATE的性能最大可以下降到1/12，几乎不可接受。 Facebook从2011年开始对压缩表进行改进，花了两个星期从facebook的博客、facebook成员在...

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更新时间 2023-04-04 16:11:50

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