UnumDB is a distributed key/value database-as-a-service.
Multi-version Concurrency Control (MVCC)
N-ary Storage Model (Row/Record)
Serializable
Disk-oriented
Blocking
Key/Value Document / XML Graph Array / Matrix
Shared-Nothing
GPU
https://unum.am/
https://github.com/unum-cloud/ukv
https://unum.cloud/ukv
@unum_cloud
Unum
AM
2015
Commercial
C++
LevelDB, RocksDB
Hosted, Linux
Apache v2, Proprietary