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redis /redis

Star72.2k

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

redis open-source caching distributed-systems json real-time database time-series nosql key-value cache realtime message-queue in-memory no-sql in-memory-database message-broker key-value-store vector-search vector-databases

UpdatedDec 16, 2025
C

etcd-io /etcd

Star51k

Distributed reliable key-value store for the most critical data of a distributed system

go kubernetes distributed-systems database key-value raft consensus cncf etcd distributed-database

UpdatedDec 17, 2025
Go

dragonflydb /dragonfly

Star29.5k

A modern replacement for Redis and Memcached

redis memcached multi-threading database cpp nosql key-value cache fibers in-memory in-memory-database message-broker keydb vector-search valkey

UpdatedDec 17, 2025
C++

valkey-io /valkey

Star24k

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

redis database nosql key-value cache key-value-store valkey valkey-client

UpdatedDec 17, 2025
C

Tencent /MMKV

Star18.4k

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.

android kotlin python windows macos swift golang ios key-value tvos watchos wechat flutter ohos visionos

UpdatedDec 16, 2025
C++

tikv /tikv

Star16.4k

Distributed transactional key-value database, originally created to complement TiDB

rust rocksdb key-value raft consensus cncf distributed-transactions tikv tidb hacktoberfest

UpdatedDec 17, 2025
Rust

dgraph-io /badger

Star15.3k

Fast key-value DB in Go.

go golang library database key-value ssd document-database

UpdatedDec 16, 2025
Go

boltdb /bolt

Star14.6k

An embedded key/value database for Go.

go database key-value

UpdatedMar 2, 2018
Go

🥑 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.

database nosql key-value graph-database graphdb distributed-database document-database multi-model arangodb

UpdatedDec 17, 2025
C++

apache /zookeeper

Star12.7k

Apache ZooKeeper

java distributed-systems database key-value service-discovery consensus apache zookeeper coordination configuration-management distributed-database hacktoberfest distributed-configuration zab

UpdatedDec 16, 2025
Java

microsoft /garnet

Star11.6k

Garnet 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.

scalable key-value cache cluster store remote persistent concurrent low-latency cache-storage hash-table larger-than-memory

UpdatedDec 17, 2025
C#

codenotary /immudb

Star8.9k

immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history

go verify performance immutable sql database key-value verification pci-dss cryptographic compliance merkle-tree immutable-database gdpr zero-trust timetravel tamper-evident auditable tamperproof

UpdatedOct 31, 2025
Go

rosedblabs /rosedb

Star4.9k

Lightweight, fast and reliable key/value storage engine based on Bitcask.

go golang embedded database key-value data-structures throughput kv-store rosedb

UpdatedAug 12, 2025
Go

tidwall /buntdb

Star4.8k

BuntDB is an embeddable, in-memory key/value database for Go with custom indexing and geospatial support

golang database key-value geospatial in-memory

UpdatedSep 10, 2024
Go

nalgeon /redka

Star4.4k

Redis re-implemented with SQL

redis postgres database key-value sqlite

UpdatedJul 14, 2025
Go

isar /hive

Star4.4k

Lightweight and blazing fast key-value database written in pure Dart.

dart encryption database hive nosql key-value flutter

UpdatedJun 28, 2024
Dart

Netflix /dynomite

Star4.2k

A generic dynamo implementation for different k-v storage engines

c redis nosql key-value cache distributed-database dynomite

UpdatedMay 20, 2024
C

nutsdb /nutsdb

Star3.5k

A 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.

go golang database key-value data-structures kv-store supports-transactions nutsdb