BigTable Model with Cassandra and HBase - DZone

Recently in a number of "scalability discussion meeting", I've seen the following pattern coming up repeatedly ... To make your app scalable, you try to make your app layer “stateless”.OK, so you move the "state" out from your application layer out to a shared DB, or shared data layer.Now, how do we make the data tier scalable, by definition, we cannot make the data tier stateless.OK, now lets thi