Cluster per Application vs. Multi-Application Clusters

Hi all, What are the advantages of allocating a cluster for a single application vs running multiple applications on the same cassandra cluster? Is any of the models suggested over the other? Thanks. -- Ersin Er

Query for last (composite) columns

e schema or the query)? A CQL 3 solution would be great if possible. Any other suggestions are also welcome. Regards, -- Ersin Er