Re: Queue suggestion in Cassandra

2011-09-19 Thread David Allsopp
I have had similar experiences. On the advice of the Cassandra team, I now maintain the queue itself in-memory, but persist the data items in Cassandra (one per row). When re-starting the system I pull data from Cassandra to re-construct the ordered queue in-memory. In some cases I write columns to

RE: Queue suggestion in Cassandra

2011-09-17 Thread Scott Fines
rg Subject: Re: Queue suggestion in Cassandra use zookeeper. Scott Fines has a great library on top of zk. On Fri, Sep 16, 2011 at 7:08 PM, Daning Wang mailto:dan...@netseer.com>> wrote: We try to implement an ordered queue system in Cassandra(ver 0.8.5). In initial design we use a row a

Re: Queue suggestion in Cassandra

2011-09-16 Thread Milind Parikh
use zookeeper. Scott Fines has a great library on top of zk. On Fri, Sep 16, 2011 at 7:08 PM, Daning Wang wrote: > We try to implement an ordered queue system in Cassandra(ver 0.8.5). In > initial design we use a row as queue, a column for each item in queue. > that means creating new column w