Can you link/reference those? I haven't seen random read or write
performance numbers published around V0.20 Hbase that are within 5x of
Cassandra. I'm very curious about this...
Sent from my iPhone
On Dec 5, 2009, at 11:05 PM, "Matt Revelle" <[email protected]> wrote:
On Dec 5, 2009, at 21:45, Joe Stump <[email protected]> wrote:
On Dec 5, 2009, at 7:41 PM, Bill Hastings wrote:
[Is] HBase used for real timish applications and if so any ideas
what the largest deployment is.
I don't know of anyone off the top of my head who's using anything
built on top of Hadoop for a real-time environment. Hadoop just
wasn't built for that. It was built, like MapReduce, for crunching
absurd amounts of data across hundreds of nodes in a "reasonable"
amount of time.
Just my $0.02.
--Joe
While Hadoop MapReduce isn't meant for realtime use, HBase can
handle it.
Over last summer there were some benchmarks included in HBase/Hadoop
presentations that showed, IIRC, performance comparable to Cassandra.
