These products won a Top Rated award for having excellent customer satisfaction ratings. The list is based purely on reviews; there is no paid placement, and analyst opinions do not influence the rankings. Read more about the Top Rated criteria.
TrustMaps are two-dimensional charts that compare products based on trScore and research frequency by prospective buyers. Products must have 10 or more ratings to appear on this TrustMap.
Traditionally, databases have been proprietary tools provided by Oracle, IBM, Microsoft, and a number of other smaller vendors. Over recent years though, and especially for new projects, open source databases and database management tools have steadily grown in maturity and importance. In many cases, open-source database software includes both database software, and the database management tools needed to support the database.
As open-source databases become adopted by more and more companies for large-scale enterprise projects, there has been a concomitant rise in the availability of skilled DBAs, with extensive knowledge of these platforms to be able to assist with mission-critical deployments.
In addition to the obvious cost savings, open source database software have largely reached feature parity with their proprietary cousins. The open-source model also allows for heavy customization and community development, which makes the software very flexible compared to proprietary database software. Training materials are also often provided for free by user communities.
Some of the most common features provided by open-source database software include:
Relational and Nonrelational Databases
Support for Multiple Platforms
Supports databases and database management
Data Security
Data Collaboration
All open-source database software options are available for free to businesses that can support them independently. That said, a number of open-source database options offer paid support, hosting, or monitoring. Pricing depends highly on which features are needed by the organization.
(1-25 of 32) Sorted by Most Reviews
MongoDB (from "humongous") is an open source document-oriented database system developed and supported by 10gen. It is part of the NoSQL family of database systems. Instead of storing data in tables as is done in a "classical" relational database, MongoDB stores structured data as…
PostgreSQL (alternately Postgres) is a free and open source object-relational database system boasting over 30 years of active development, reliability, feature robustness, and performance. It supports SQL and is designed to support various workloads flexibly.
MariaDB is an open-source relational database made by the original developers of MySQL, supported by the MariaDB Foundation and a community of developers. The community states recent additional capabilities as including clustering with Galera Cluster 4, compatibility with Oracle…
Apache Hive is database/data warehouse software that supports data querying and analysis of large datasets stored in the Hadoop distributed file system (HDFS) and other compatible systems, and is distributed under an open source license.
Percona Server for MySQL is a free, fully-compatible, enhanced, open source drop-in replacement for MySQL. Percona states it provides superior performance, scalability, and instrumentation. Boasting over 5,300,000 downloads, Percona Server’s self-tuning algorithms and support for…
Apache Derby is an embedded relational database management system, originally developed by IBM and called IBM Cloudscape.
Percona Server for MongoDB is a free and open-source drop-in replacement for MongoDB Community Edition. It combines all the features and benefits of MongoDB Community Edition with enterprise-class features from Percona. Built on the MongoDB Community Edition, Percona Server for MongoDB…
H2 Database Engine is an open source, embeddable database management system (RDMS) written in Java.
WebScaleSQL is an open source relational database management system (RDBMS) developed from a joint-effort from engineers across multiple companies (Facebook, Google, LinkedIn, Twitter, and Alibaba Group).
db4o (database for objects) is an embeddable open source object database supported by Actian. However, Actian no longer promotes db4o's commercial version to new customers.
The Top Rated open-source database software options are as follows.
