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MySQL
Analyzed about 1 month ago
MySQL, the most popular Open Source SQL database management system, is developed, distributed, and supported by Oracle Corporation.
Licenses:
gpl
PostgreSQL Database Server
Analyzed about 1 month ago
PostgreSQL is a powerful, open source relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. It runs on all major operating systems, including Linux, UNIX (AIX
Licenses:
postgresql
MongoDB
Claimed by MongoDB Analyzed about 1 month ago
MongoDB is a high-performance, open source, schema-free document-oriented data store that's easy to deploy, manage and use. It's network accessible, written in C++ and offers the following features :
* Full index support, including on inner objects
* Query profiling
* Replication
Licenses:
apache_2
HyperSQL Database Engine
Analyzed over 2 years ago
hsqldb is a relational database engine written in Java with a JDBC driver that supports a subset of ANSI SQL:1999. It offers a small, fast database engine. Embedded and server modes are available. It includes tools such as a minimal Web server, in-memory query and management tools (which can be run
Licenses:
BSD-3-Clause
MariaDB
Analyzed over 1 year ago
MariaDB is one of the most popular database servers in the world. It’s made by the original developers of MySQL and guaranteed to stay open source.
Apache CouchDB
Claimed by Apache Software Foundation Analyzed about 2 months ago
CouchDb is a distributed document database system with bi-directional replication. It makes it simple to build collaborative applications that can be replicated offline by users, with full interactivity (query, add, update, delete), and later "synced up" with everyone else's changes when back online.
Licenses:
apache_2
Cassandra
Claimed by Apache Software Foundation Analyzed 3 days ago
Cassandra is a highly scalable, eventually consistent, distributed, structured key-value store. Cassandra brings together the distributed systems technologies from Dynamo and the data model from Google's BigTable. Like Dynamo, Cassandra is eventually consistent. Like BigTable, Cassandra provides a
Licenses:
apache_2
Ingres Database
Analyzed over 2 years ago
Ingres Database is the open source database management system that can reduce IT costs and time to value while providing the strength and features expected from an enterprise class database. Ingres Database is a leader in supporting business critical applications and helping manage the most
Mostly written in language not available
Licenses:
gpl
Midgard
Analyzed over 2 years ago
Midgard is an Open Source persistent storage framework. It provides an object-oriented and replicated environment for building data-intensive applications.
Midgard also ships with MidCOM content management system built on the Midgard framework. MidCOM's features include web-based authoring
Mostly written in language not available
Licenses:
lgpl
Slony-I
S
Analyzed about 1 month ago
Slony-I is a "master to multiple slaves" replication system supporting cascading and slave promotion. The big picture for the development of Slony-I is as a master-slave system that includes all features and capabilities needed to replicate large databases to a reasonably limited number of slave
Licenses:
BSD-3-Clause