Automated master failover

Automated, Non-Stop MySQL Operations and Failover discusses automating master failover in MySQL to minimize downtime. The goal is to have no single point of failure by automatically promoting a slave as the new master when the master goes down. This is challenging due to asynchronous replication and the possibility that not all slaves have received the same binary log events from the crashed maste

[Yuryu]

MySQL も奥深いのう...

[tmatsuu]

後で読む Check out this SlideShare presentation : Automated master failover

[nekoruri]

MySQLのマスタ自動フェイルオーバのスライド #devopsjp

[hirose31]

→に期待♥＞Our tool will soon be released as an open source software

[Gemma]

Yoshinori Matsunobu DeNA MySQL

[hiro_y]

MySQLのフェイルオーバー、モバゲー

[asari3]

あとで読む Automated, Non-Stop MySQL Operations and Failover

[HIROCASTER]

DeNAのMySQLフェイルオーバーを自動化するお話

[masa_matya]

・新MとSの差分はbin-logを使って埋める ・差分検知はSHOW SLAVEなどで ・Semi-synchronousで、差分発生軽減可 ・さらに旧Mからbin-logをcopy ・relay-log完了まで、CHANGE MASTER厳禁・relay-logをpurgeしない（但し肥大化しやすいので不要分は

[tsucchi1022]

あとで

[Kiske]

あとで読む。