云数据库 RDS MySQL 版memory存储引擎-阿里云

关于mysql memory存储引擎

memory存储引擎怎么样，好像技术文档较少，有人做过测试吗，性能如何，为什么没有redis和memcache的应用场景多？

【Mysql 学习】memory存储引擎

MEMORY存储引擎用存在内存中的内容来创建表。每个MEMORY表和一个磁盘文件关联起来。文件名由表的名字开始，并且由一个.frm的扩展名来指明它存储的表定义。要创建一个MEMORY表，可使用如下语句： CREATE TABLE t (i INT...

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更新时间 2022-09-21 12:07:15

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