Hi, Cassandra documentation mention several caches that are used when coming to retrieve a key / column as follows Row or key cache, Bloom Filter for key existence, column index cache, sstable index file ,
I want to estimate lookups complexity and need detailed read I/O path. I found that some of them are not relevant anymore, others are new and relevant only for 0.6 ( I looked in http://wiki.apache.org/cassandra/ArchitectureOverview and software details info) Please, can you explain each one of them or refer to a detailed description of the various caches at each node for Cassandra 0.6? Thanks, Miriam
