openstack team mailing list archive

["Debo Dutta (dedutta)" <dedutta@xxxxxxxxx>]

This is a good idea. Actually it might be a very good idea to think of
scalable/distributed nosql engines to interface with nova and other
Openstack projects. 

 

Regards

debo

 

From: openstack-bounces+dedutta=cisco.com@xxxxxxxxxxxxxxxxxxx
[mailto:openstack-bounces+dedutta=cisco.com@xxxxxxxxxxxxxxxxxxx] On
Behalf Of Joshua Harlow
Sent: Friday, September 23, 2011 2:40 PM
To: openstack
Subject: [Openstack] Database replacement?

 

Howdy all, congrats on the diablo release!

Has there been any thought on having a nova-db service that responds to
requests for information from the db (or something like a db).

This could be useful for companies that don't necessarily want to have a
limiting factor being a database. Since when u scale past a certain
number of compute nodes the database connections themselves may become a
bottleneck (especially the heartbeat mechanism which updates a table
every X seconds). It would be interesting if these types of request
could go to the message queue instead and then the db backing could be
swapped out with something more scalable (or still use mysql/sqlite...).

Any thoughts?

-Josh