Yoshinori Matsunobu's blog: Another reason to disable performance schema

2013/07/31 23 users

Thursday, August 1, 2013 Another reason to disable performance schema Here is another micro-benchmark to prove that Performance Schema overhead is so serious. non-persistent connections from remote ma... 続きを読む

Yoshinori Matsunobu's blog: Speaking at MySQL Conference and Expo 2013

2013/04/10 13 users

Wednesday, April 10, 2013 Speaking at MySQL Conference and Expo 2013 This year I have two sessions and one panel discussion. - Practical failover design - automated, semi-automated and manual failover... 続きを読む

Yoshinori Matsunobu's blog: Non-persistent connection performance improvements in 5.6

2012/12/13 26 users

Thursday, December 13, 2012 Non-persistent connection performance improvements in 5.6 One of my favorite performance improvements in 5.6 is "faster non-persistent connections". I couldn't find this in... 続きを読む

DeNAが社内利用しているMySQLの自動フェイルオーバーツール、オープンソースで公開開始 － Publickey

2011/08/03 580 users Publickey MySQL-MHA MySQL ANN

MySQLがダウンしたときに自動的に別のMySQLへ処理を引き継ぐことで、高可用性を実現するフェイルオーバーツール「MySQL-MHA: MySQL Master High Availability manager and tools」がオープンソースとして公開されたことを、作者の松信嘉範（まつのぶよしのり）氏がブログで伝えています。 Yoshinori Matsunobu's blog: Ann... 続きを読む