Line of Thought
Sorting by popularity
MongoDB is a scalable, high-performance, open source, document-oriented database. See more production deployments of Mongo at http://www....
Redis is an open source, advanced key-value store.
The world's most popular open source database.
Free & open source, high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dy...
Cassandra is a highly scalable, eventually consistent, distributed, structured key-value store.
The world's most advanced open source database.
Microsoft SQL Server is a relational model database server produced by Microsoft.
Apache Lucene(TM) is a high-performance, full-featured text search engine library written entirely in Java.
HBase is the Hadoop database. Use it when you need random, realtime read/write access to your Big Data. This project's goal is the hostin...
Membase is a distributed key-value database management system best suited for applications that require predictable, low-latency, random...
Riak is a Dynamo-inspired database.
Tokyo Cabinet is a library of routines for managing a database.
You can think of Neo4j as a high-performance graph engine with all the features of a mature and robust database. The programmer works wit...
SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine.
Voldemort is a distributed key-value storage system.
Kyoto Cabinet is a library of routines for managing a database.