Re: Data migration from mysql to cassandra

2010-05-19 Thread Beier Cai
being, continue to generate incrementing IDs either by continuing to use mysql solely for that purpose, or by using another system like redis for that). On Mon, May 17, 2010 at 10:48 PM, Beier Cai beier...@gmail.com wrote: I'm currently moving my existing mysql database to cassandra. One

Data migration from mysql to cassandra

2010-05-17 Thread Beier Cai
I'm currently moving my existing mysql database to cassandra. One particular problem I have is to migrate all those integer auto-increment ids to cassandra's code generated keys (like UUID). One way I can do is to dump all the existing records into Cassandra and start with UUID for new records,

Re: Increment and Decrement operation

2010-05-13 Thread Beier Cai
Thanks for the info, hopefully it will make it to the next version Beier, Cai beier...@gmail.com On Thu, May 13, 2010 at 2:28 PM, Paul Prescod p...@prescod.net wrote: No, but there is ongoing work on it: * https://issues.apache.org/jira/browse/CASSANDRA-580 * http://www.formspring.me