GitHub stars · StarDay

1redis / redisA data server for caching, data structures and queries.CLicense not declared77,248

2etcd-io / etcdA distributed key-value store for system coordination.GoApache-2.0 · Permissive52,478

3dragonflydb / dragonflyA modern replacement for Redis and MemcachedC++License not declared31,847

4valkey-io / valkeyA flexible distributed key-value database that is optimized for caching and other realtime workloads.CBSD-3-Clause · Permissive27,636

5Tencent / MMKVAn efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.C++License not declared18,772

6tikv / tikvDistributed transactional key-value database, originally created to complement TiDBRustApache-2.0 · Permissive16,935

7dgraph-io / badgerFast key-value DB in Go.GoApache-2.0 · Permissive15,802

8arangodb / arangodb🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.C++License not declared14,294

9apache / zookeeperApache ZooKeeperJavaApache-2.0 · Permissive12,831

10microsoft / garnetGarnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.C#MIT · Permissive12,079

11dicedb / dicedbOpen-source, low-latency key/value engine built on Valkey with query subscriptions and hierarchical storage tiers.CLicense not declared10,773

12codenotary / immudbimmudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change historyGoLicense not declared9,048

13rosedblabs / rosedbLightweight, fast and reliable key/value storage engine based on Bitcask.GoApache-2.0 · Permissive4,889

14tidwall / buntdbBuntDB is an embeddable, in-memory key/value database for Go with custom indexing and geospatial supportGoMIT · Permissive4,873

15nalgeon / redkaRedis re-implemented with SQLGoBSD-3-Clause · Permissive4,569

16isar / hiveLightweight and blazing fast key-value database written in pure Dart.DartApache-2.0 · Permissive4,392

17Netflix / dynomiteA generic dynamo implementation for different k-v storage enginesCApache-2.0 · Permissive4,210

18nutsdb / nutsdbA simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.GoApache-2.0 · Permissive3,584

19olric-data / olricDistributed, in-memory key/value store and cache. It can be used as an embedded Go library and a language-independent service.GoApache-2.0 · Permissive3,503

20jaredwray / keyvSimple key-value storage with support for multiple backendsHTMLLicense not declared3,209