Re: questions regarding read and write in cassandra

2010-08-19 Thread David Timothy Strauss
The quorum write would fail, but the data would not be rolled back. Assuming the offline nodes recover, the data would eventually replicate. This question belongs on the user list, though. -Original Message- From: Maifi Khan Date: Thu, 19 Aug 2010 13:00:47 To: Reply-To: dev@cassandra.

Re: Atomic Compare and Swap

2010-06-20 Thread David Timothy Strauss
That is impossible to implement without making the write path at least as slow as the read path. Things like this typically get layed on Cassandra by using an external locking framework, like Zookeeper. -Original Message- From: Rishi Bhardwaj Date: Sun, 20 Jun 2010 14:57:46 To: Reply-

Re: python web framework suggestions (for Cassandra Web UI) needed

2010-04-13 Thread David Timothy Strauss
en Tornado and Pylons. I'm willing to run a few test cases on both scenarios. On Tue, Apr 13, 2010 at 2:27 PM, David Timothy Strauss wrote: > Please use something like Tornado. A Cassandra web GUI should not require a > heavyweight framework and hopefully nothing other than a Cassandra

Re: python web framework suggestions (for Cassandra Web UI) needed

2010-04-13 Thread David Timothy Strauss
Please use something like Tornado. A Cassandra web GUI should not require a heavyweight framework and hopefully nothing other than a Cassandra connection to run. -Original Message- From: Pablo Cuadrado Date: Fri, 9 Apr 2010 11:55:46 To: Subject: python web framework suggestions (for C