List of object-relational mapping software - Informatika & Komputer

This is a list of well-known object-relational mapping software. It is not up-to-date or all-inclusive.

C++

Name	Open source	License	Framework-specific	Qt support	boost support	MySQL support	PostgreSQL support	SQLite support	Oracle support	MSSQL Server support	ODBC support	IBM DB2 support
LiteSQL	Yes	BSD	no	Yes		Yes	Yes	Yes
ODB	Yes	GPL/other	no	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Wt::Dbo	Yes	GPL / commercial	no	No	Yes	Yes	Yes	Yes	Yes	No	No	No
QxOrm	Yes	LGPL	yes, Qt and boost	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes

ActiveJDBC - Java implementation of Active Record pattern, inspired by Ruby on Rails
Cayenne, Apache, open source for Java
Kodo, commercial implementation of both Java Data Objects and Java Persistence API
Torque, an object-relational mapper for Java
Athena Framework, open source Java ORM, native support for multitenancy SaaS and remoting to Adobe Flex
Carbonado, open source framework, backed by Berkeley DB or JDBC
Ebean, open source ORM framework
EclipseLink, Eclipse persistence platform
Enterprise Objects Framework, Mac OS X/Java, part of Apple WebObjects
Hibernate, open source ORM framework, widely used
MyBatis, formerly named iBATIS, has .NET port
iBATIS, maintained by ASF, inactive as of 2010
Java Data Objects (JDO)
Java Object Oriented Querying (jOOQ)
Java Persistence API (JPA)
DataNucleus, open source JDO and JPA implementation
JPOX, open source JDO 2 reference implementation
Object Relational Bridge (Apache OJB), an object-relational mapper for Java; as of 2011/01/16, Apache ObJectRelationalBridge was retired
OpenJPA, Apache, open source, supports JPA API
ORMLite, lightweight open source framework supporting JDBC and Android
TopLink by Oracle
QuickDB ORM, open source ORM framework (GNU LGPL)
ObjectDB
EJB, Enterprise Java Beans
MollyPages, MollyPages DBO ORM framework

ADO.NET Entity Framework, included in .NET Framework 3.5 SP1 and above
Base One Foundation Component Library, free or commercial
Business Logic Toolkit, open source
Devart LinqConnect, commercial, an ORM solution for Oracle, MySQL, PostgreSQL, and SQLite
Castle ActiveRecord, ActiveRecord for .NET, open source
DatabaseObjects .NET, open source
DataObjects.NET, commercial
Dapper, open source
ECO, commercial but free use for up to 12 classes
EntitySpaces, commercial
MyBatis, free open source, formerly named iBATIS
iBATIS, free open source, maintained by ASF but now inactive.
LINQ to SQL, included in .NET Framework 3.5
LLBLGen Pro, commercial
Neo, open source but now inactive.
NHibernate, open source
nHydrate, open source
OpenAccess ORM, by Telerik free or commercial
Persistor.NET, free or commercial
Quick Objects, free or commercial
Signum Framework, open source
SubSonic, open source

Bold for Delphi Probably the most mature framework for Delphi, but not available due to Embarcadero Helped.
ECO by Capable Objects, available for Delphi 2007 and Delphi Prism 2010

Enterprise Objects, one of the first commercial OR mappers, available as part of WebObjects
Core Data, object graph management framework with several persistent stores, ships with Mac OS X and iOS
TMS AureliusORM, framework for Delphi with full support for data manipulation, complex and advanced queries, inheritance, polymorphism.
DORM, Delphi implementation of Data Mapper Enterprise Design Pattern.

CakePHP, ORM and framework for PHP 5, open source (scalars, arrays, objects); based on database introspection, no class extending
CodeIgniter, framework that includes an ActiveRecord implementation
Doctrine, open source ORM for PHP 5.2.3, 5.3.X. Free software (GNU LGPL)
FuelPHP, ORM and framework for PHP 5.3, released under the MIT license. Based on the ActiveRecord pattern.
PdoMap, open source ORM for PHP 5.x, inspired by Hibernate, free software (GNU LGPL)
Propel, ORM and query-toolkit for PHP 5, inspired by Apache Torque, free software, MIT
Qcodo, ORM and framework for PHP 5, open source
Rocks, open source ORM for PHP 5.1 plus, free for non-commercial use, GPL
Redbean, ORM layer for PHP 5, creates and maintains tables on the fly, open source, BSD
Torpor, open source ORM for PHP 5.1 plus, free software, MIT, database and OS agnostic
Yii, ORM and framework for PHP 5, released under the BSD license. Based on the ActiveRecord pattern.
Zend Framework, framework that includes a table data gateway and row data gateway implementations.

TOPLink/Smalltalk, by Oracle, the Smalltalk predecessor of the Java version of TOPLink