Re: Cassandra vs. Voldemort benchmark

2010-05-08 Thread Benjamin Black
My comment on this post: "This is an interesting start to performance testing these systems, but raises many more questions than it answers. I am disappointed you chose not to investigate the enormous, unexplained spreads in performance for either system tested, nor to attempt to adjust tuning par

RE: Cassandra vs. Voldemort benchmark

2010-05-07 Thread Todd Burruss
i did a lot of comparisons between voldemort and cassandra and in the end i decided to go with cassandra. the main reason was recovery and balancing operations. on the surface voldemort is s*** hot fast, until you need to restore a node or add nodes. BDB (the default persistence solution) isn