I have dedicated server i host a stock exchange site in it. So i want create backup regular for my database. I want create difference back up for database. it create backup for every change in database.
It is possible to create automatic backup of every change made in database
basically the idea is to set up another host with the mysql servers and then set up replication between the two, where the original host would be the master and the new host the slave.
For more information look here: http://dev.mysql.com/doc/refman/5.5/...ion-howto.html