etcd is a key-value DBMS for the CoreOS system. It is written in Go and uses the Raft consensus algorithm to manage a highly-available replicated log.
Key/Value
https://coreos.com/etcd/docs/latest
https://github.com/coreos/etcd
CoreOS
US
2013
RedHat
Open Source
Go
Linux
Apache v2
https://en.wikipedia.org/wiki/Container_Linux_by_CoreOS#ETCD