… times Innodb caches data in pages and even if… 128M buffer pool for this test, which should fit roughly 500K of rows 224 bytes in size….which have to be fetched to the database than you need. I’m wondering if …with smaller page sizes available in Percona Server and my expectation is with 4K page size …
Post: When should you store serialized objects in the database?
January 21, 2010 By 47 Comments
… a secondary index on an InnoDB table require the whole table …size of a working set since more data must be kept in the buffer pool… it has is better than nothing. Some smaller issues I have is…database (slides). I tend to side with Josh. I’m optimistic that this design has its place in a smaller…
Post: Shard-Query adds parallelism to queries
November 15, 2010 By 18 Comments
…than a single CPU when aggregating data and fetching rows from the buffer pool… Many database servers …THAN (’1988-02-01′) ENGINE = InnoDB, … PARTITION p253 VALUES LESS THAN (’2008-12-01′) ENGINE = InnoDB, PARTITION p254 VALUES LESS THAN (MAXVALUE) ENGINE = InnoDB…;font-size:100… many smaller queries …
Post: Implementing efficient counters with MySQL
July 1, 2007 By 16 Comments
…smaller…Innodb tables which makes it 200MB in total which easily fits in buffer pool. Fitting of the working set in buffer…database for example each hour. If your memcache is sized…
Post: Updated msl (microslow) patch, installation walk-through!
April 20, 2008 By 17 Comments
…buffer-size=4 -m64 -mtune=generic’ ‘CXXFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector –param=ssp-buffer-size…to make it smaller: (garfield:~/work/mysql-5….(InnoDB will take significantly longer to close than MyISAM), database… of connection pooling. Rate limiting is…
