leolmncn

leolmncn

V2EX member #5831, joined on 2011-02-17 13:24:37 +08:00
leolmncn's recent replies
简单的方法是采用mysql 5.1以上版本支持的partitioning。可以根据日期或ID范围进行物理分表。但是逻辑表对于rails还是一个。插入时更新索引的速度和个别记录的查询性能都会提升。

mysql 官方文档:
http://dev.mysql.com/tech-resources/articles/mysql_5.1_partitioning_with_dates.html
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