Hi, One more thing to consider is wide partition. Even though theoretically Cassandra supports wide rows, practical limit is max 100 MB per partition. So based on your use-case and model, you may have to split the data into partitions so that wide partitions are not created.
Regards, Firdousi On Thu, Sep 22, 2016 at 3:08 AM, S Ahmed <sahmed1...@gmail.com> wrote: > Hello, > > If you have a 10 node cluster, how does having 10 partitions or 100 > partitions change how cassandra will perform? > > With 10 partitions you will have 1 partition per node. > WIth 100 partitions you will have 10 partitions per node. > > With 100 partitions I guess it helps because when you add more nodes to > your cluster, the data can be redistributed since you have more nodes. > > What else are things to consider? >
