RE: http://voltdb.com/ ?

2010-06-04 Thread Jones, Nick
I saw a tweet about claiming far better performance to Cassandra. After following up, I found out it requires the entire DB to reside in memory across the nodes. Nick Jones From: Denis Haskin [mailto:de...@haskinferguson.net] Sent: Friday, June 04, 2010 10:17 AM To: user Subject: http://voltdb

Large column/row inserts

2010-05-27 Thread Jones, Nick
Hi everyone, I'm using the Cassandra gem and have been trying to optimize inserting 400k-1M columns per row. I'm currently batching 1k column inserts and see about 130ms response times; however, every 19th insert takes 3.3s. Can anyone think of a reason for this? Thanks. Nick Jones