17 projects
Redis
Redis is an open-source, in-memory data structure store that can be used as a database, cache, message broker, and queue. It supports multiple data structures like strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes, and streams.
Contributors
8,714
Organizations
2,067
Software value
$14M
Hazelcast
Hazelcast is an open-source distributed computing platform that provides in-memory data storage and processing capabilities. It offers features like distributed caching, distributed data structures, distributed computing, and clustering for building scalable applications.
Contributors
2,980
Organizations
463
Software value
$64M
H2 Database
H2 is a lightweight, open source Java SQL database that can be embedded in Java applications or run in client-server mode. It offers features like in-memory databases, browser-based console interface, clustering support, and ACID compliance while maintaining high performance and a small footprint.
Contributors
1,992
Organizations
393
Software value
$11M
DiceDB
DiceDB is an open-source in-memory database with query subscriptions.
Contributors
1,747
Organizations
291
Software value
$12M
Pika
Pika is a web-based video editor that uses AI to help users edit videos by understanding natural language commands. It aims to make video editing more accessible and efficient through AI-powered automation and intuitive interfaces.
Contributors
1,321
Organizations
376
Software value
$1M
RediSearch
A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.
Contributors
1,113
Organizations
202
Software value
$12M
DragonflyDB
DragonflyDB is a high-performance, Redis-compatible in-memory data store designed for modern application workloads. It offers improved memory efficiency, multi-threading capabilities, and high availability features while maintaining compatibility with existing Redis clients.
Contributors
914
Organizations
238
Software value
$7.2M
Tarantool
Tarantool is an in-memory database and application server that combines a Lua application server with a database management system. It provides a flexible NoSQL database, supports SQL, and offers features like ACID transactions, replication, and sharding.
Contributors
898
Organizations
166
Software value
$29M
Memcached
Memcached is a high-performance, distributed memory object caching system designed to speed up dynamic web applications by alleviating database load. It works by storing data and objects in memory to reduce the number of times an external data source must be read.
Contributors
847
Organizations
259
Software value
$2M
MongoDB In-Memory Server
MongoDB In-Memory Server is a Node.js package that spins up an actual MongoDB server programmatically for testing or development purposes. It enables running MongoDB entirely in memory without writing to disk, making it ideal for automated testing and continuous integration environments.
Contributors
815
Organizations
270
Software value
$584K
Infinispan
Infinispan is an open source distributed in-memory key/value data store and caching system. It provides high availability, fault tolerance, and elastic scalability through distributed caching and data grid capabilities. The system can be used as an embedded Java library, remote cache, or full-featured data grid platform.
Contributors
685
Organizations
129
Software value
$30M
GridGain Community Edition
GridGain Community Edition is an open-source in-memory computing platform that enables high-performance computing and real-time data processing at scale. It provides distributed caching, data grid capabilities, compute grid functionality, and SQL support for building fast, scalable applications.
Contributors
637
Organizations
35
Software value
$78M
Apache Kvrocks
Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.
Contributors
606
Organizations
119
Software value
$3.3M
Apache Geode
Apache Geode is a distributed data management platform that provides real-time, consistent access to data-intensive applications across widely distributed cloud architectures. It offers features like in-memory data storage, replication, partitioning, and fault tolerance to support high-performance, scalable applications.
Contributors
500
Organizations
47
Software value
$61M
FASTER
FASTER is a high-performance, concurrent key-value store and cache library developed by Microsoft Research that supports larger-than-memory data processing. It features a hybrid log-structured record store architecture, providing fast recovery, cache-line-friendly data organization, and lock-free operations.
Contributors
370
Organizations
86
Software value
$3.4M
Miniredis
Pure Go Redis server for Go unittests
Contributors
334
Organizations
95
Software value
$1.1M