[DRBD-user] drbd on busy website with real time replication of mysql
florian.haas at linbit.com
Wed Dec 5 23:46:52 CET 2007
On Sunday 02 December 2007 22:02:38 AxelYson wrote:
> I would to deploy drbd on a large site to replicate mysql database on 2
> datacenter about 20GB the size of database with real time replication.
If you really mean geographic redundancy, then I do hope you have some real
nice fat low-latency pipes between those 2 data centers, otherwise _any_
solution involving synchronous replication is just going to make your users
> the clients that do some transaction to my website will be affected because
> heavy traffic cause by drbd real time replication?
You mean will DRBD replication/resync bite a major chunk off your web
application's performance? If you configure DRBD and MySQL correctly, no.
You might want to have a chat with a MySQL Professional Services consultant on
that matter. DRBD is a fully supported MySQL Enterprise add on. See
: Florian G. Haas
: LINBIT Information Technologies GmbH
: Vivenotgasse 48, A-1120 Vienna, Austria
More information about the drbd-user