Add libcql to the wikis

2013-06-24 Thread Matt Stump
://www.planetcassandra.org/Download/ViewDownloads/ClientDriver Thanks, Matt Stump

Re: Bitmap indexes - reviving CASSANDRA-1472

2013-04-15 Thread Matt Stump
es) in ~240 ms on my laptop. I'm fairly certain I'm running into memory bandwidth limitations. There might be one or two small tweaks still available to me, but they're all OS and hardware dependent. I would love any feedback, even if it's to say "Matt, you're crazy go

Re: Bitmap indexes - reviving CASSANDRA-1472

2013-04-12 Thread Matt Stump
It looks like there is some interest so I'm going to disgorge everything I've learned/considered in the past couple weeks just so that we have a consistant base. I'm going to break down how the indexes work, different optimizations and drawbacks and try to address the points/questions that people h

Re: Bitmap indexes - reviving CASSANDRA-1472

2013-04-11 Thread Matt Stump
u, Apr 11, 2013 at 3:15 PM, Jason Rutherglen < jason.rutherg...@gmail.com> wrote: > What's the advantage over Lucene? > > > On Wed, Apr 10, 2013 at 10:43 PM, Matt Stump > wrote: > > > Druid was our inspiration to layer bitmap indexes on top of Cassandra. > &g

Re: Bitmap indexes - reviving CASSANDRA-1472

2013-04-10 Thread Matt Stump
Druid was our inspiration to layer bitmap indexes on top of Cassandra. Druid doesn't work for us because or data set is too large. We would need many hundreds of nodes just for the pre-processed data. What I envisioned was the ability to perform druid style queries (no aggregation) without the limi