[openstack-dev] Scheduler proposal

2015-10-07 Thread Ed Leafe
Several months ago I proposed an experiment [0] to see if switching the data model for the Nova scheduler to use Cassandra as the backend would be a significant improvement as opposed to the current design using multiple copies of the same data (compute_node in MySQL DB, HostState in memory in

Re: [openstack-dev] Scheduler proposal

2015-10-07 Thread Joshua Harlow
Just a question, Why cassandra? I'm curious what drew u to using that for an experiment? /me not saying its a bad choice, just curious... Ed Leafe wrote: Several months ago I proposed an experiment [0] to see if switching the data model for the Nova scheduler to use Cassandra as the backend

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