check out MemSQL, we have an in-memory row store for real-time transaction processing, as well as a flash-optimized column store for batch processing. I'm a bi

check out MemSQL, we have an in-memory row store for real-time transaction processing, as well as a flash-optimized column store for batch processing. I'm a big believer in the convergence/unification of storage engines that enable analysis along a time continuum.