本文共 427 字，大约阅读时间需要 1 分钟。

传统关系型数据库Mysql其实也可以实现关系型内存式数据库（如sqlite）的内存处理功能！

CREATE TABLE t (i INT) ENGINE = MEMORY;select ...DROP TABLE test;

MySQL Memory 存储引擎浅析 http://www.jb51.net/article/29039.htm mysql memory engine http://www.cnblogs.com/ccdc/p/4119465.html The MEMORY Storage Engine http://dev.mysql.com/doc/refman/5.1/en/memory-storage-engine.html DBMS support in-memory-only storage engines https://en.wikipedia.org/wiki/List_of_in-memory_databases