etcd
A consistent distributed key-value store for critical systems.
cncfconsensusdatabasedistributed-database
etcd is a strongly consistent, distributed key-value store designed to reliably hold crucial data for distributed systems and clusters. It solves the challenge of maintaining state across unreliable networks by gracefully handling leader elections and tolerating machine failures. Built for developers and infrastructure operators, it provides secure, high-performance storage with features like hierarchical directories, change watching, and Raft-based consensus.
