35 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
8,669
Organizations
2,027
Software value
$13M
Etcd
A distributed, reliable key-value store for the most critical data of a distributed system.
Contributors
7,579
Organizations
1,817
Software value
$69M
Realm Java
Realm is a mobile database: a replacement for SQLite & ORMs
Contributors
4,164
Organizations
620
Software value
$7.4M
Realm
Realm is a mobile database: an alternative to SQLite & key-value stores
Contributors
4,001
Organizations
696
Software value
$2.9M
neo4j
Neo4j is a native graph database platform that provides a robust foundation for modern applications, with capabilities for storing, querying, analyzing and visualizing connected data. It offers both a community edition and enterprise version, supporting ACID transactions, native graph storage, and scalable architecture.
Contributors
3,592
Organizations
720
Software value
$69M
OrientDB
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
Contributors
3,081
Organizations
529
Software value
$29M
PouchDB
PouchDB is a JavaScript database that syncs with CouchDB and works in the browser, enabling offline-first web applications. It allows applications to store data locally while offline and sync it with CouchDB and compatible servers when online.
Contributors
3,008
Organizations
844
Software value
$3.8M
TiKV
A distributed transactional key-value database. Based on the design of Google Spanner and HBase, but simpler to manage and without dependencies on any distributed filesystem
Contributors
2,904
Organizations
703
Software value
$301M
ArangoDB
ArangoDB is a distributed multi-model database system that combines document, graph, and key/value data models. It provides a unified query language and supports high availability, scalability, and ACID transactions.
Contributors
2,411
Organizations
524
Software value
$486M
ScyllaDB
ScyllaDB is a high-performance NoSQL database that offers Apache Cassandra compatibility with significantly better throughput and lower latency. It is designed as a drop-in replacement for Cassandra, leveraging close-to-hardware programming and C++ to deliver improved resource utilization and reduced operational overhead.
Contributors
1,791
Organizations
396
Software value
$25M
Apache CouchDB
Apache CouchDB is a distributed document-oriented NoSQL database that uses JSON for documents, JavaScript for MapReduce queries, and regular HTTP for its API. It provides features like real-time change notifications, multi-master replication, and ACID semantics for reliable data storage and access.
Contributors
1,780
Organizations
421
Software value
$12M
SurrealDB
A scalable, distributed, collaborative, document-graph database, for the realtime web
Contributors
1,747
Organizations
474
Software value
$9.8M
Apache HBase
Apache HBase is a distributed, scalable, big data store designed to provide quick random access to huge amounts of structured data. It is a NoSQL database that runs on top of Hadoop HDFS, offering real-time read/write access to large datasets and supporting high-throughput applications.
Contributors
1,481
Organizations
132
Software value
$42M
Apache Cassandra
Apache Cassandra is a highly scalable, distributed NoSQL database management system designed to handle large amounts of data across multiple commodity servers, providing high availability with no single point of failure. It offers robust support for clusters spanning multiple datacenters, with asynchronous masterless replication allowing for low latency operations for all clients.
Contributors
1,367
Organizations
203
Software value
$54M
RavenDB
RavenDB is a NoSQL document database that provides a flexible, schema-free data model with ACID transaction support, automatic indexing, and full-text search capabilities. It offers high availability through distributed clustering, multi-document transactions, and built-in data replication features.
Contributors
1,131
Organizations
153
Software value
$129M
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
904
Organizations
161
Software value
$29M
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
898
Organizations
233
Software value
$7M
Realm Core
Core database component for the Realm Mobile Database SDKs
Contributors
747
Organizations
113
Software value
$32M
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
677
Organizations
123
Software value
$30M
Apache Kvrocks
Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.
Contributors
595
Organizations
116
Software value
$3.3M
Sync Gateway
Manages access and synchronization between Couchbase Lite and Couchbase Server
Contributors
541
Organizations
121
Software value
$8.3M
eXist-db
eXist Native XML Database and Application Platform
Contributors
523
Organizations
96
Software value
$16M
Apache Accumulo
Apache Accumulo is a distributed key-value store built on Apache Hadoop, ZooKeeper, and Thrift. It features cell-level access control, server-side programming mechanisms, and robust data management capabilities designed for high performance, scalability, and security.
Contributors
474
Organizations
55
Software value
$19M
Kinto
A generic JSON document store with sharing and synchronisation capabilities.
Contributors
437
Organizations
107
Software value
$1.4M
lmdb-js
Simple, efficient, ultra-fast, scalable data store wrapper for LMDB
Contributors
234
Organizations
85
Software value
$1.5M
Groonga
Groonga is a high-performance, open-source full-text search engine and column store database. It features fast full-text search capabilities, supports multiple languages and encodings, and can be embedded into other applications or used as a standalone database server.
Contributors
198
Organizations
63
Software value
$32M
Oxia
Oxia is a distributed key-value store designed for high performance and scalability, optimized for handling large volumes of data with strong consistency guarantees. It provides a reliable storage solution for distributed systems with features like replication and fault tolerance.
Contributors
65
Organizations
13
Software value
$4.7M
FoundationDB
FoundationDB - the open source, distributed, transactional key-value store
This project hasn't been onboarded to LFX Insights.
Pika
Pikiwidb is a Redis-Compatible database developed by Qihoo's infrastructure team.
This project hasn't been onboarded to LFX Insights.
RethinkDB
The open-source database for the realtime web.
This project hasn't been onboarded to LFX Insights.
RxDB
A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/
This project hasn't been onboarded to LFX Insights.
TinyDB
TinyDB is a lightweight document oriented database optimized for your happiness :)
This project hasn't been onboarded to LFX Insights.