Rahul, in my opinion SASI is an experimental feature and isn't ready for primetime yet. It has some advantages over secondary indexes but if it were me, I'd stick with native secondary indexes. But test, test and test so you can make an informed decision on what works for your use case. Cheers!
Erick Ramirez | Developer Relations erick.rami...@datastax.com | datastax.com <http://www.datastax.com> <https://www.linkedin.com/company/datastax> <https://www.facebook.com/datastax> <https://twitter.com/datastax> <http://feeds.feedburner.com/datastax> <https://github.com/datastax/> <https://www.datastax.com/accelerate>