![]() Source-replica replication Multi-source replication Visual Basic Server-side scripts Stored procedures yes yes proprietary syntax PL/SQL also stored procedures in Java possible Triggers yes yes yes Partitioning methods Methods for storing different data on different nodes Sharding only with Windows/Unix/Linux Version horizontal partitioning, sharding with MySQL Cluster or MySQL Fabric Sharding, horizontal partitioning Replication methods Methods for redundantly storing data on multiple nodes yes with separate tools (MQ, InfoSphere) Multi-source replication Oracle Call Interface (OCI) Supported programming languages C yes yes Secondary indexes yes yes yes SQL Support of SQL yes yes with proprietary extensions yes with proprietary extensions APIs and other access methods ADO.NET support for XML data structures, and/or support for XPath, XQuery or XSLT. Z/OS Data scheme yes yes yes Schemaless in JSON and XML columns 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 and C++ Server operating systems AIX 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. Commercial licenses with extended functionallity are available commercial restricted free version is available Cloud-based only Only available as a cloud service no no no DBaaS offerings (sponsored links) Database as a Service Spatial DBMS with Oracle Spatial and Graph DB-Engines Ranking measures the popularity of database management systems Trend Chart Score 139.24 Rank #8 Overall #5 Relational DBMS Score 1130.45 Rank #2 Overall #2 Relational DBMS Score 1242.10 Rank #1 Overall #1 Relational DBMS Website Technical documentation /doc /en/database Developer IBM Oracle since 2010, originally MySQL AB, then Sun Oracle Initial release 1983 host version 1995 1980 Current release 12.1, October 2016 8.1.0, July 2023 21c, January 2021 License Commercial or Open Source commercial free version is available Open Source GPL version 2. Spatial DBMS with Db2 Spatial Extender Document store RDF store in Db2 LUW (Linux, Unix, Windows) Editorial information provided by DB-Engines Name IBM Db2 formerly named DB2 or IBM Database 2 X exclude from comparison MySQL X exclude from comparison Oracle X exclude from comparison Description Common in IBM host environments, 2 different versions for host and Windows/Linux Widely used open source RDBMS Widely used RDBMS Primary database model Relational DBMS Since Version 10.5 support for JSON/BSON documents compatible with MongoDB Relational DBMS Key/Value like access via memcached API Relational DBMS Secondary database models Document store Please select another system to include it in the comparison. Oracle System Properties Comparison IBM Db2 vs.
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