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                【老葉觀點】在一些使用分區表后明顯可以提升性能或者運維便利性的場景下,還是建議使用分區表。 比如老葉就在zabbix的數據庫采用TokuDB引擎的前提下,又根據時間維度使用了分區表。這樣的好處是保證zabbix日常應用不受到影響前提下,方便管理員例行刪除過去數據,只需要刪除相應分區即可,不需再執行一個非常慢的DELETE而影響整體性能。 【參考】:[遷移Zabbix數據庫到TokuDB](http://imysql.com/2014/06/24/migrate-zabbix-db-to-tokudb.shtml)。
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