Re: Re: Re: Cassandra DataModeling recommendations

2011-12-06 Thread pcohen
Thanks to both of you for these very useful and interesting links/proposals. Best Regards Hi Thanks for the answer, as I read the book on Cassandra, I was not aware at that time on Composite Key which I recently discovered.   Composite Type's are us

Re: Re: Cassandra DataModeling recommendations

2011-12-05 Thread pcohen
Hi Thanks for the answer, as I read the book on Cassandra, I was not aware at that time on Composite Key which I recently discovered. You mentioned a TTL and let the database remove the date for me. I never read about that. Is it possible without an external batch ? I will try to rephra

Cassandra DataModeling recommendations

2011-11-29 Thread pcohen
Hi all, In order to evaluate NoSQL solutions and to gain knowledge, I am currently working on a kind of prototype. Here is a brief overview of the scope: I would like to manage user carts. Lets keep things simple: A user can have up to n (lets say 3 for example) carts. Each cart will contain me