[openstack-dev] [Zaqar] Comments on the concerns arose during the TC meeting

Soren Hansen soren at linux2go.dk
Fri Sep 26 10:45:32 UTC 2014


2014-09-12 1:05 GMT+02:00 Jay Pipes <jaypipes at gmail.com>:
> If Nova was to take Soren's advice and implement its data-access layer on
> top of Cassandra or Riak, we would just end up re-inventing SQL Joins in
> Python-land. I've said it before, and I'll say it again. In Nova at least,
> the SQL schema is complex because the problem domain is complex. That means
> lots of relations, lots of JOINs, and that means the best way to query for
> that data is via an RDBMS.

Define "best".

/Soren



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