Multi-slaves replication (2 replies)

Hello,

Thanks all for your help :)

Consider a Master A and tow slaves B & C.
2 databases : db1 and db2 exists inside the master.

I want to replicate db1 on B and db2 on C.

Basically, this is simple with a correct usage of the do-db parameters.

BUT :

The entire master binlog will be sent to each slave, as it is documented : http://dev.mysql.com/doc/refman/5.0/en/replication-solutions-partitioning.html

and this is a big problem for us.

Il an ideal way, il should have 2 separates binlog, which contain only the target replicated database.

On my real situation I have 15-20 databases, one for each customer. A database is about 500M to 2Go, with important variations. It is not possible to generate one big binlog from master to each slaves. Actually I resolve with a multi-instance configuration, but this is not an ideal situation.

Anyone got an idea ?

Thanks !
Jérôme