Distributed transactional kv store. Mutant baby whose parents are Ceph, Calvin, Kafka and Mesos. Oh baby!
- high throughput distributed transactions
- serializable snapshot isolation for external consistency
- homogeneous services that compete for tunable quorum responsibilities
- load-based automatic resharding
- metadata (CRUSH map) distribution via gossip + polling hybrid
- backed by rocksdb instances with configurable replication factor
- implemented as a c++ mesos framework