… NULL ) ENGINE=MyISAM DEFAULT CHARSET=utf8 This table contained some 25 millions of… when you can use index for sort MySQL will be a lot faster. First – … and others. You might find using Native API more feature full at this… ability to scale almost linearly using multiple CPU cores and multiple nodes …
Post: How to load large files safely into InnoDB with LOAD DATA INFILE
July 3, 2008 By 28 Comments
…a lot of undo log entries. This has a lot of costs. To name a…a time. Here’s the CREATE TABLE: CREATE TABLE …utf8 Here’s the result of loading the entire 4GB file in one chunk: time mysql…used ‘time’ to run the Perl fifo script, and it used a few minutes of CPU…single-file load uses more blocks per row…
Post: Cache Performance Comparison
August 9, 2006 By 73 Comments
…a lot of clode but having only couple of queries to MySQL parsing may be performance bottleneck, assuming PHP opcode cache is not used…more…TABLE `test` ( `k` varchar(60) NOT NULL default ”, `val` varchar(255) default NULL, PRIMARY KEY (`k`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8…
