ScyllaDB does (along with many other optimizations like async and more planned ones (like writing their own filesystem?)): http://www.scylladb.com/product/techn

ScyllaDB does (along with many other optimizations like async and more planned ones (like writing their own filesystem?)): http://www.scylladb.com/product/technology/memory-management/ http://www.scylladb.com/product/technology/memory-management...