ahik
Re:Poll: What database does your company use?
on Thursday June 23, 2011 @04:41AM (#2687166)
Eric, Jonathan Gray said it very clear at his talk at BerlinBuzz: Facebook is now using HBase instead of Cassandra.
http://berlinbuzzwords.de/content/realtime-big-data-facebook...
You can find a lot of info about the FB process to choose HBase in favor of Cassandra. This one for example: http://facility9.com/2010/11/18/facebook-messaging-hbase-com...