Re: New user asking for advice on database design

2010-04-22 Thread Zhiguo Zhang
do you have read the article " WTF is a SuperColumn? An Intro to the Cassandra Data Model"? link: http://arin.me/blog/wtf-is-a-supercolumn-cassandra-data-model it is a good article for data model. On Thu, Apr 22, 2010 at 10:38 AM, Y

Re: New user asking for advice on database design

2010-04-22 Thread YƩsica Rey
Hi David, I think your arquitecture is right. I'm also new in cassandra, and I ve designed my database similar than yours. I also think that division than data and indexes is more efficient in the queries. I had not raised your question about put them in a separated keyspaces, but I also app

New user asking for advice on database design

2010-04-21 Thread David Boxenhorn
Hi guys! I'm brand new to Cassandara, and I'm working on a database design. I don't necessarily know all the advantages/limitations of Cassandra, so I'm not sure that I'm doing it right... It seems to me that I can divide my database into two parts: 1. The (mostly) normal data, where every piece