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MySQL
Analyzed about 4 hours ago
MySQL, the most popular Open Source SQL database management system, is developed, distributed, and supported by Oracle Corporation.
4.38M lines of code
143 current contributors
about 2 months since last commit
9,480 users on Open Hub
Licenses:
gpl
PostgreSQL Database Server
Analyzed 30 minutes 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
SQLite
Analyzed about 7 hours ago
SQLite is a C-language library that implements a small, fast, self-contained, high-reliability, full-featured, SQL database engine. SQLite is the most used database engine in the world. SQLite is built into all mobile phones and most computers and comes bundled inside countless other applications that people use every day.
Licenses:
sqlite
NHibernate
Analyzed about 20 hours ago
NHibernate is a port of Hibernate Core for Java to the .NET Framework. It handles persisting plain .NET objects to and from an underlying relational database. Given an XML description of your entities and relationships, NHibernate automatically generates SQL for loading and storing the objects.
Licenses:
lgpl21
HyperSQL Database Engine
Analyzed about 22 hours 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
PostGIS
Claimed by OSGeo - The Open Source Geo... Analyzed 1 day ago
PostGIS is a spatial database extension for PostgreSQL. PostGIS complies with the OpenGIS "Simple Features for SQL" specification, and provides high-performance spatial SQL access to GIS objects in the database.
MariaDB
Analyzed 5 months 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.
Qt 5
Analyzed 5 months ago
Qt is a cross-platform application and UI framework. Using Qt, you can write applications once and deploy them across many desktop and embedded operating systems without rewriting the source code.
Licenses:
Commercial, GNU_Free_..., gpl3
Firebird
Analyzed about 9 hours ago
Firebird is a relational database offering many ANSI/ISO SQL standard features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers. It has been used in production
Licenses:
Initial_D..., InterBase...
SQuirreL SQL Client
Analyzed 1 day ago
SQuirreL SQL Client is a graphical SQL client written in Java that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.
Licenses:
gpl, lgpl