The Top 81 Key Value Open Source Projects

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The Top 81 Key Value Open Source Projects

Categories > Data Storage > Key Value

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

An embedded key/value database for Go.

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

Arangodb ⭐10,318

🥑 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.

Badger ⭐8,182

Fast key-value DB in Go.

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

Dynomite ⭐3,527

A generic dynamo implementation for different k-v storage engines

Buntdb ⭐2,920

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

Immortaldb ⭐2,831

🔩 A relentless key-value store for the browser.

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

Nuster ⭐1,677

A high performance HTTP proxy cache server and RESTful NoSQL cache server based on HAProxy

A redis protocol compatible nosql, it support multiple storage engines as backend like Google's LevelDB, Facebook's RocksDB, OpenLDAP's LMDB, PerconaFT, WiredTiger, ForestDB.

Immudb ⭐1,544

immudb is a lightweight, high-speed immutable database for systems and applications

Distributed cache and in-memory key/value data store. It can be used both as an embedded Go library and as a language-independent service.

Nutsdb ⭐1,362

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.

Egocache ⭐1,335

Fast Caching for Objective-C (iPhone & Mac Compatible)

Unqlite ⭐1,286

An Embedded NoSQL, Transactional Database Engine

Simple key-value storage with support for multiple backends

Pumpkindb ⭐1,186

Immutable Ordered Key-Value Database Engine

🏂 EJDB 2.0 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL). Websockets / Android / iOS / React Native / Flutter / Java / Dart / Node.js bindings. Docker image.

Easyflash ⭐1,121

Lightweight IoT device information storage solution: KV/IAP/LOG. | 轻量级物联网设备信息存储方案：参数存储、在线升级及日志存储，全新一代版本请移步至 https://github.com/armink/FlashDB

Pelagia ⭐1,116

Automatic parallelization (lock-free multithreading thread) tool developed by Surparallel Open Source.Pelagia is embedded key value database that implements a small, fast, high-reliability on ANSI C.

Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.

A very fast transactional key-value, embedded database storage engine in Fractal-Tree. Teaching/Research purposes only.

A reference use of Hashicorp's Raft implementation

🏬 200b key-value store backed by navigation state

Embedded key-value store for read-heavy workloads written in Go

Github Ds ⭐570

A collection of Ruby libraries for working with SQL on top of ActiveRecord's connection

Laravel Options ⭐567

Global key-value store in the database

One of the fastest embeddable key-value ACID database without WAL. libmdbx surpasses the legendary LMDB in terms of reliability, features and performance.

Pickledb ⭐495

pickleDB is an open source key-value store using Python's json module.

Lmdbjava ⭐495

Lightning Memory Database (LMDB) for Java: a low latency, transactional, sorted, embedded, key-value store

🔑A high performance Key/Value store written in Go with a predictable read/write performance and high throughput. Uses a Bitcask on-disk layout (LSM+WAL) similar to Riak.

Redislite ⭐448

Redis in a python module.

Elasticell ⭐423

Elastic Key-Value Storage With Strong Consistency and Reliability

Ramcloud ⭐393

**No Longer Maintained** Official RAMCloud repo

Libshmcache ⭐372

libshmcache is a local cache in the share memory for multi processes. high performance due to read is lockless. libshmcache is 100+ times faster than a remote interface such as redis.

The Infinit policy-based software-defined storage platform.

HashMap JavaScript class for Node.js and the browser. The keys can be anything and won't be stringified

Diplomat ⭐350

A HTTP Ruby API for Consul

Distributed, fault-tolerant key-value storage written in go.

Kissme: Kotlin Secure Storage Multiplatform

Gryadka is a minimalistic master-master replicated consistent key-value storage based on the CASPaxos protocol

Bitnami Docker Redis ⭐280

Bitnami Redis Docker Image

Permazen ⭐263

Language-Natural Persistence Layer for Java

Simple key-value store abstraction and implementations for Go (Redis, Consul, etcd, bbolt, BadgerDB, LevelDB, Memcached, DynamoDB, S3, PostgreSQL, MongoDB, CockroachDB and many more)

Flintstone ⭐255

A key/value database store using flat files for PHP.

C library of key-value data structures.

Key-value storage for multiple databases. Supports MongoDB, MySQL, Postgres, Redis, and SQLite.

Filebase ⭐205

A Simple but Powerful Flat File Database Storage.

Elixir embedded key/value database

A distributed key-value store. On Disk. Able to grow or shrink without service interruption.

The skiplist based persistent key/value storage engine

A ultra-lightweight database that supports key-value and time series data | 一款支持 KV 数据和时序数据的超轻量级数据库

FastKV is a real-time and high-performance persistent key-value store implemented by mmap. FastKV是由mmap实现的一个高实时性、高性能key-value持久化存储组件。

Ansible Role Redis ⭐163

Ansible Role - Redis

Distributed, Versioned, Image-oriented Dataservice

A minimalistic in-memory key value store.

High performance and distributed KV store w/ REST API. 🦀

Simple and fast string based key-value database with support for arrays and json

Justindb ⭐145

⚛️ JustinDB is a highly available globally distributed key-value data store.

Verdi Raft ⭐140

An implementation of the Raft distributed consensus protocol, verified in Coq using the Verdi framework

Dotnet Etcd ⭐138

A C# .NET (dotnet) GRPC client for etcd v3 +

Rust Etcd ⭐118

An etcd client library for Rust.

Bulletinboard Dht ⭐111

Your internet-wide general-purpose DHT to store key/value pairs

[mirror] Go语言开发的基于DRH(Deep-Re-Hash)深度哈希分区算法的高性能高可用Key-Value嵌入式事务数据库。基于纯Go语言实现，具有优异的跨平台性，良好的高可用及文件IO复用设计，高效的底层数据库文件操作性能，支持原子操作、批量操作、事务操作、多表操作、多表事务、随机遍历等特性。

Laravel Settings ⭐101

Persistent key-value storage for Laravel, json value supported. l10n supported.

Low-level key/value store in pure Go.

Stencil Store ⭐83

Store is a lightweight shared state library by the StencilJS core team. Implements a simple key/value map that efficiently re-renders components when necessary.

Fastest SSDB client written on Cython. Production ready

A fast key-value store written in Rust

A Python Embedded Graph Database

Fast PUT/GET/DELETE in-memory key-value store for lookaside caching

Zanredisdb ⭐61

Yet another distributed kvstore support redis data and index. moved to: https://github.com/youzan/ZanRedisDB

ClauDB is a REDIS implementation in Java

Microblob ⭐45

Serve millions of JSON documents via HTTP.

A slick BTree on disk based key value store implemented in pure Go

Azure.data.wrappers ⭐34

Azure Storage Simplified

KeyVast - A key value store

Typedvalue ⭐18

Tiny library to simplify access to SharedPreferences, Bundle or any other key-value storage

Nova Key Value ⭐17

Nova Key Value Field

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