This is a new thread continued from the Facebook-usage thread. Cassandra automatically shards your data based on the Partitioner you have setup in storage-conf.xml. The copies are controlled by the ReplicationFactor setting in the same configuration file. If all your nodes are in the same data center, then the default ReplicaPlacementStrategy of RackUnawareStrategy should be fine.
Michael On Mon, Sep 28, 2009 at 5:17 PM, Kirill A. Korinskiy <catap+cassan...@catap.ru> wrote: > But how in cassandra now make a sharding by nodes? > > For example: I have a six nodes and I need make a 2 copy of data and > sharding data by all cluster. For example all nodes of my cluster stay > on one dc. > > How do it? > > -- > wbr, Kirill >
