#Postgres vs mysql vs sql server license
#Postgres vs mysql vs sql server free

yes 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 yes Schemaless in JSON and XML columns yes Typing predefined data types such as float or date yes yes yes XML support Some form of processing data in XML format, e.g. Implementation language C and C++ C and C++ C Server operating systems FreeBSD Aiven for PostgreSQL: Fully managed and hosted PostgreSQL® with 70+ extensions and orchestration tooling included. Predictably scale, increase workflow velocity, and deploy features with zero downtime. PlanetScale: Deploy a fully managed database with the reliability of MySQL and the scale of open source Vitess with PlanetScale today. Providers of DBaaS offerings, please contact us to be listed.

#Postgres vs mysql vs sql server free

Commercial licenses with extended functionallity are available commercial restricted free version is available Open Source BSD Cloud-based only Only available as a cloud service no no no DBaaS offerings (sponsored links) Database as a Service

#Postgres vs mysql vs sql server license

Spatial DBMS DB-Engines Ranking measures the popularity of database management systems Trend Chart Score 1130.45 Rank #2 Overall #2 Relational DBMS Score 1242.10 Rank #1 Overall #1 Relational DBMS Score 620.38 Rank #4 Overall #4 Relational DBMS Website Technical documentation /doc /en/database Developer Oracle since 2010, originally MySQL AB, then Sun Oracle PostgreSQL Global Development Group Initial release 1995 1980 1989 1989: Postgres, 1996: PostgreSQL Current release 8.1.0, July 2023 21c, January 2021 15.3, May 2023 License Commercial or Open Source Open Source GPL version 2. Spatial DBMS with Oracle Spatial and Graph Document store Handling of key/value pairs with hstore module. Editorial information provided by DB-Engines Name MySQL X exclude from comparison Oracle X exclude from comparison PostgreSQL X exclude from comparison Description Widely used open source RDBMS Widely used RDBMS Widely used open source RDBMS Developed as objectoriented DBMS (Postgres), gradually enhanced with 'standards' like SQL Primary database model Relational DBMS Key/Value like access via memcached API Relational DBMS Relational DBMS with object oriented extensions, e.g.: user defined types/functions and inheritance. Please select another system to include it in the comparison. PostgreSQL System Properties Comparison MySQL vs.