2015年12月22日

PostgreSQL and bloat

摘要： Thebucardoproject has released itsnagios plugins for PostgreSQLand we can extract from them this nice view in order to check for table and indexbloati... 阅读全文

posted @ 2015-12-22 22:35 Still water run deep 阅读(379) 评论(0) 推荐(0) 编辑

FSM, VISIBILITY MAP AND VACUUM

摘要： Update:Heikki’s slides arehere!Heikki Linnakangas gave a presentation this past Sunday atFOSDEMabout the improved free space map (FSM), which tracks u... 阅读全文

posted @ 2015-12-22 01:21 Still water run deep 阅读(323) 评论(0) 推荐(0) 编辑

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