On Mon, 1 Feb 2010 12:55:01 -0600 Jonathan Ellis <jbel...@gmail.com> wrote:
JE> 2010/2/1 Ted Zlatanov <t...@lifelogs.com>: >> My list of things I need for predicate queries across column and >> supercolumn names: >> >> - bitmask (OR AND1 AND2 AND3 ...). This would make my life easier and >> take load off our Cassandra servers. Currently I have to scan the >> result sets on the client side to find the things I need. JE> here's the thing, though, and this is a main reason why cassandra JE> keeps things simple: doing work on the client typically results in JE> *less* load on the server. I'm OK with loading the server a little more if it means the client gets 20 instead of 20K results. Those that don't want to use this can do a regular query, filter client-side, and keep load off the server. Ted
