![]() ![]() Triggers yes yes Partitioning methods Methods for storing different data on different nodes several options for horizontal partitioning and Sharding partitioning by range, list and (since PostgreSQL 11) by hash Replication methods Methods for redundantly storing data on multiple nodes Multi-source replication Tcl Server-side scripts Stored procedures yes PL/SQL compatibility added with version 10.3 user defined functions realized in proprietary language PL/pgSQL or with common languages like Perl, Python, Tcl etc. Streaming API for large objects Supported programming languages Ada Secondary indexes yes yes SQL Support of SQL yes with proprietary extensions yes standard with numerous extensions APIs and other access methods ADO.NET yes yes specific XML-type available, but no XML query functionality. support for XML data structures, and/or support for XPath, XQuery or XSLT. Windows Data scheme yes Dynamic columns are supported yes Typing predefined data types such as float or date yes yes XML support Some form of processing data in XML format, e.g. Windows ColumnStore storage engine not available on Windows FreeBSD Implementation language C and C++ C Server operating systems FreeBSD Aiven for PostgreSQL: Fully managed and hosted PostgreSQL® with 70+ extensions and orchestration tooling included. ![]() SkySQL (The Ultimate MariaDB Cloud): The first and only DBaaS to bring the full power of MariaDB Platform to the cloud, combining powerful enterprise features and world-class support with unrivaled ease of use and groundbreaking innovation. Providers of DBaaS offerings, please contact us to be listed. Site of MariaDB Foundation Technical documentation /kb/en/library Developer MariaDB Corporation Ab (MariaDB Enterprise), MariaDB Foundation (community MariaDB Server) The lead developer Monty Widenius is the original author of MySQL PostgreSQL Global Development Group Initial release 2009 Fork of MySQL, which was first released in 1995 1989 1989: Postgres, 1996: PostgreSQL Current release 11.0.2, June 2023 15.3, May 2023 License Commercial or Open Source Open Source GPL version 2, commercial enterprise subscription available Open Source BSD Cloud-based only Only available as a cloud service no no DBaaS offerings (sponsored links) Database as a Service ![]() Spatial DBMS DB-Engines Ranking measures the popularity of database management systems Trend Chart Score 96.10 Rank #13 Overall #9 Relational DBMS Score 617.83 Rank #4 Overall #4 Relational DBMS Website Site of MariaDB Corporation Handling of key/value pairs with hstore module. Widely used open source RDBMS Developed as objectoriented DBMS (Postgres), gradually enhanced with 'standards' like SQL Primary database model Relational DBMS Relational DBMS with object oriented extensions, e.g.: user defined types/functions and inheritance. MariaDB ColumnStore provides a column-oriented storage engine and MariaDB Xpand supports distributed SQL. Editorial information provided by DB-Engines Name MariaDB X exclude from comparison PostgreSQL X exclude from comparison Description MySQL application compatible open source RDBMS, enhanced with high availability, security, interoperability and performance capabilities. Our visitors often compare MariaDB and PostgreSQL with MySQL, Microsoft SQL Server and MongoDB. ![]() Please select another system to include it in the comparison. PostgreSQL System Properties Comparison MariaDB vs. ![]()
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