


                as a DBA I need to tune Cassandra, I have
                choices....
                
                
                1) cassandra.yaml file in the conf folder
                
                2) Cassandra is a Java appl, so I can set
                    JVM options
                    
                
                to Moniter Cassandra, I use the Java world
                to look at Memory, Disk I/O, CPU usage etc
                
                or I use Cassandra to look at Partition details
                etc
                
                
