Jagan Queue-like data structures are known to be one of the worst anti patterns for Cassandra: http://www.datastax.com/dev/blog/cassandra-anti-patterns-queues-and-queue-like-datasets
On Sat, Feb 22, 2014 at 4:03 PM, Jagan Ranganathan <ja...@zohocorp.com>wrote: > Hi, > > I need to decouple some of the work being processed from the user thread > to provide better user experience. For that I need a queuing system with > the following needs, > > - High Availability > - No Data Loss > - Better Performance. > > Following are some libraries that were considered along with the > limitation I see, > > - Redis - Data Loss > - ZooKeeper - Not advised for Queue system. > - TokyoCabinet/SQLite/LevelDB - of this Level DB seem to be performing > better. With replication requirement, I probably have to look at Apache > ActiveMQ+LevelDB. > > After checking on the third option above, I kind of wonder if Cassandra > with Leveled Compaction offer a similar system. Do you see any issues in > such a usage or is there other better solutions available. > > Will be great to get insights on this. > > Regards, > Jagan >
