Home » Performance » MySQL » multiple database performance
multiple database performance [message #3036] Fri, 02 May 2008 15:52
rlangham  is currently offline rlangham
Messages: 1
Registered: May 2008
Junior Member
Generally, how does performance of queries across multiple databases compare to a query on many tables in the same database? We are considering creating a separate database with its own tables that logically should be separate, but at times we will need to run a query (with joins) across the two databases. Is there a big performance hit for this?

Thanks,
Ron

Previous Topic:too many locked tables
Next Topic:What limits Binlog_cache_use
Goto Forum:
  



Current Time: Tue Oct 7 17:34:34 EDT 2008

Total time taken to generate the page: 0.01329 seconds
.:: Contact :: Home :: MySQL Support by Percona.com ::.

Powered by: FUDforum 2.7.5.
Copyright ©2001-2006 FUD Forum Bulletin Board Software

MySQL Performance | Forum authority Badge