Redis is the world's most popular in-memory database and cache system, developed by Redis Ltd. (formerly Redis Labs), offering open-source Redis Stack, Redis Enterprise, and Redis Cloud services.
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4 results shownNeo4j is the world's leading graph database company, founded in 2007 by Emil Eifrem and others, headquartered in San Mateo, California, USA, offering a native graph database, the Cypher query language, and GraphRAG AI capabilities widely used in fraud detection and knowledge graphs.
Apache CouchDB is an open-source document database maintained by the Apache Software Foundation, storing data in JSON with a pure HTTP/JSON API, known for multi-master replication and offline-first architecture, originally created by Damien Katz at IBM in 2005.
Apache Cassandra is a highly scalable open-source distributed NoSQL database created in 2008 at Facebook by Avinash Lakshman and Prashant Malik, featuring a masterless architecture with linear scalability and high availability.