D-Tunes - a tool for replica configuration in multi-DC Cassandra deployments

2013-06-26 Thread Shankaranarayanan P N
Hello, We are excited to announce the release of our tool, D-Tunes, which helps application developers configure replication in geo-distributed datastores like Cassandra. D-Tunes is a research prototype that we have developed at the Internet System Laboratory (ISL) at Purdue University, and is par

Re: What does ReadRepair exactly do?

2012-10-23 Thread Shankaranarayanan P N
Hello, This conversation precisely targets a question that I had been having for a while - would be grateful if you someone cloud clarify it a little further: Considering the case of a "repair" created due to a consistency constraint (first case in the discussion above), would the following inter

Cassandra simulator

2012-09-23 Thread Shankaranarayanan P N
Hi, Has there been any updates on the cassandra simulator https://issues.apache.org/jira/browse/CASSANDRA-561 ? I have been trying to build it using Cassandra 0.4 (which I believe was the version the simulator was built with ), but the build breaks at multiple places. I thought it would be useful