Hi all, I was reading the original paper[1] looking for answers to our problem of somehow handling transaction in Cassandra, and I read that future works involves the ability to support atomicity across keys and secondary index.

does anyone has any update on that? Whatever information regarding that topic will be really appreciated.


[1] Cassandra - A Decentralized Structure Storage System - Avinash Lakshman (Facebook) & Prashant Malik (Facebook)