Thanks ... that's good feedback and we were discussing cache invalidation issues today.
Any tips or suggestions? -S On 03/22/2012 09:28 PM, Joshua Harlow wrote: > Just from experience. > > They do a great job. But the killer thing about caching is how u do the > cache invalidation. > > Just caching stuff is easy-peasy, making sure it is invalidated on all > servers in all conditions, not so easy... > > On 3/22/12 4:26 PM, "Sandy Walsh" <[email protected]> wrote: > > We're doing tests to find out where the bottlenecks are, caching is the > most obvious solution, but there may be others. Tools like memcache do a > really good job of sharing memory across servers so we don't have to > reinvent the wheel or hit the db at all. > > In addition to looking into caching technologies/approaches we're gluing > together some tools for finding those bottlenecks. Our first step will > be finding them, then squashing them ... however. > > -S > > On 03/22/2012 06:25 PM, Mark Washenberger wrote: > > What problems are caching strategies supposed to solve? > > > > On the nova compute side, it seems like streamlining db access and > > api-view tables would solve any performance problems caching would > > address, while keeping the stale data management problem small. > > > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : [email protected] > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : [email protected] Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
