Cockroach is a distributed key/value datastore which supports ACID transactional semantics and versioned values as first-class features. The primary design goal is global consistency and survivability, hence the name.

Cockroach is a distributed key/value datastore which supports ACID transactional semantics and versioned values as first-class features. The primary design goal is global consistency and survivability, hence the name.

The FoundationDB Key-Value Store, Rock solid. Versatile. Easy to operate.
The Key-Value Store is a database that combines scalability, fault-tolerance, and high performance with incredibly powerful multi-key ACID transactions.