Re: Issues with Quorum Commit - Mailing list pgsql-hackers

From Josh Berkus
Subject Re: Issues with Quorum Commit
Date
Msg-id 4CACD3B4.60501@agliodbs.com
Whole thread Raw
In response to Re: Issues with Quorum Commit  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
List pgsql-hackers
> Seems reasonable, but what is a CAP database?

Database based around the CAP theorem[1].  Cassandra, Dynamo,
Hypertable, etc.

For us, the equation is: CAD, as in Consistency, Availability,
Durability.  Pick any two, at best.  But it's a very similar bag of
issues as the ones CAP addresses.

[1]http://www.julianbrowne.com/article/viewer/brewers-cap-theorem

--                                  -- Josh Berkus                                    PostgreSQL Experts Inc.
                        http://www.pgexperts.com
 


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