First, SimpleDB is probably not built on Dynamo. And the devil is in the details. I haven't seen anyone propose a reasonable model for how Conditional Puts work (that is the tough one).
On Sat, Mar 6, 2010 at 8:11 AM, simon.reavely <simon.reav...@gmail.com> wrote: > > Werner Vogels had a recent post around Amazon's support for primitives in > SimpleDB that can be used to build counters. Given the historical influences > from Amazon > s Dynamo to Cassandra I would think a similar approach might work well. > http://www.allthingsdistributed.com/2010/02/strong_consistency_simpledb.html > > BTW...I would be VERY interested in such support. > -- > View this message in context: > http://n2.nabble.com/Incr-Decr-Counters-in-Cassandra-tp3948361p4686353.html > Sent from the cassandra-user@incubator.apache.org mailing list archive at > Nabble.com. >
