Hello,

we can read everywhere that Cassandra (and similar NoSQL solutions) doesn't support full ACID and (when we want to have ACID) we have to implement ACID in higher layers of our application. Are there some good resources on how to implement ACID on higher layers? I.e. how to implement repository pattern/DAO with ACID support when Cassandra is the database.

I'm sure that some pessimistic solution (locks) is absolutely unsuitable for Cassandra so the solution probably would deal with optimistic concurrency...

Thank you!

Augi