>Transactions are orthogonal to the design of Cassandra Sorry, Would you want to tell me what is an orthogonal mean in this context?? honestly I do not understand what is it.
Thank you. On Thu, Apr 22, 2010 at 9:14 PM, Miguel Verde <miguelitov...@gmail.com>wrote: > No, as far as I know no one is working on transaction support in > Cassandra. Transactions are orthogonal to the design of Cassandra[1][2], > although a system could be designed incorporating Cassandra and other > elements a la Google's MegaStore[3] to support transactions. Google uses > Paxos, one might be able to use Zookeeper[4] to design such a system, but it > would be a daunting task. > > [1] http://www.julianbrowne.com/article/viewer/brewers-cap-theorem > [2] http://www.allthingsdistributed.com/2008/12/eventually_consistent.html > [3] http://perspectives.mvdirona.com/2008/07/10/GoogleMegastore.aspx > [4] http://hadoop.apache.org/zookeeper/ > > On Thu, Apr 22, 2010 at 2:56 AM, Jeff Zhang <zjf...@gmail.com> wrote: > >> Hi all, >> >> I need transaction support on cassandra, so wondering is anybody work on >> it ? >> >> >> -- >> Best Regards >> >> Jeff Zhang >> > >