Is there anyone know how to do "mysql database replication" with appfog ? In simple word, just want to use 2 databases sync (2 locations) and set one as master database, and other one as slave. if master server down, instantly slave server should act as master database. Actually databases are hosted on 2 shared servers. because lack of the space provided by appfog. :)
migrated from stackoverflow.com Dec 27 '12 at 8:37
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Facebook's DBA YOSHINORI MATSUNOBU has developed MHA :
The project link : http://code.google.com/p/mysql-master-ha/