List of object–relational mapping software: Difference between revisions

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This is a list of well-known [[object-relational mapping]] software. This list is neither up-to-date nor all-inclusive.

This is a list of well-known [[object–relational mapping]] software.

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===ColdFusion===

* [[Arf]] [http://www.clearsoftware.net/index.cfm?mode=cat&catid=4BF355FB-E081-2BAC-691AF2BBF35F5E7C] ARF - Active Record Factory

* [[CFCPowerTools]] [http://cfcpowertools.com/] Batch generation of your data layer objects in minutes.

* [[Reactor]] [http://www.doughughes.net/index.cfm?filter=category&categoryId=30] Reactor is a very simple API for ColdFusion which generates and instantiates database abstraction CFCs on the fly as needed.

* [[objectBreeze]] [http://www.nictunney.com/objectBreeze.cfm] objectBreeze creates objects directly from your data persistence layer.

* [[Transfer]] [http://www.compoundtheory.com/transfer/] Transfer is a library for generating Business Objects on the fly and abstracting database transactions through them.

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===Common Lisp===

==Java==

* [[CLSQL]] [http://clsql.b9.com] CLSQL is a Database interface Library for Common Lisp that can access a number of different SQL database engines.

*[[Apache Cayenne]], open-source for Java

*[[Apache OpenJPA]], open-source for Java

===Java===

*[[DataNucleus]], open-source JDO and JPA implementation (formerly known as JPOX)

*[[Carbonado (Java)|Carbonado]] [http://carbonado.sourceforge.net/], open source framework, backed by [[Berkeley DB]] or [[Java Database Connectivity|JDBC]]

*[[Ebean]], open-source ORM framework

*Castor [http://www.castor.org/license.html], open source, object/XML/relational mapping tool

*[[EclipseLink]], Eclipse persistence platform

*[[Cayenne (Java)|Cayenne]] [http://objectstyle.org/cayenne], open source for java

*[[Enterprise JavaBeans]] (EJB)

*[[CrossDB]] [http://crossdb.com/], open source

*[[Enterprise Objects Framework]], Mac OS X/Java, part of Apple [[WebObjects]]

*[[Hibernate (framework)|Hibernate]], open-source ORM framework, widely used

* FireStorm/DAO [http://www.codefutures.com/hibernate/], generates ORM code from relational schema

*[[Hibernate (Java)|Hibernate]], [http://www.hibernate.org/], open source ORM Framework, widely used

*Hydrate [http://hydrate.sourceforge.net/], open source, relational/object/XML mapping tool

*[[iBATIS]] [http://ibatis.apache.org/], maintained by [[Apache Software Foundation | ASF]], and with .NET port.

*[[intelliBO]] by Signsoft [http://www.intellibo.com/], implementation of JDO

*[[Java Data Objects]] (JDO)

*[[JOOQ Object Oriented Querying]] (jOOQ)

* JDX [http://www.softwaretree.com], commercial

*[[Apache OpenJPA|Kodo]], commercial implementation of both [[Java Data Objects]] and [[Java Persistence API]]

*[[JPOX]] [http://www.jpox.org/], open source JDO 2 reference implementation

*[[TopLink]] by Oracle

*Lychee [http://www.lycheemapper.org/], SQL-centric O/R mapper, open source

*OpenAccess [http://www.vanatec.com/en/java], commercial JDO implementation, also available on .NET.

==Node.js==

*[[OJB]], [http://db.apache.org/ojb],apache, open source, supports OJB, JDO and ODMG API.

*[https://npm-compare.com/bookshelf Bookshelf], lightweight ORM tool for PostgreSQL, MySQL, and SQLite3

*SimpleORM [http://www.simpleorm.org/], open source ORM Framework (lightweight)

*[https://orange-orm.io/ Orange ORM] Typescript/Javascript ORM for PostgreSQL, MySQL, SQL Server, SQLite, Oracle, SAP ASE and Cloudflare D1

*Speedo [http://speedo.objectweb.org/], open source implementation of JDO

*[https://www.prisma.io/ Prisma ORM] Typescript/Javascript ORM for PostgreSQL, MySQL, SQL Server, SQLite, MongoDB, CockroachDB, Planetscale, MariaDB

*[[TopLink]] by Oracle [http://www.oracle.com/technology/products/ias/toplink/index.html]

*[https://npm-compare.com/sequelize Sequelize], Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, DB2, Microsoft SQL Server, and Snowflake

*[[Torque]] by Apache [http://db.apache.org/torque/]

*[https://npm-compare.com/typeorm Typeorm], Typescript/Javascript scalable ORM tool

*[[JDBCPersistence]][http://www.jdbcpersistence.org] Fast ORM for Java

*[https://npm-compare.com/@mikro-orm/core MikroORM], TypeScript ORM based on Data Mapper, Unit of Work and Identity Map patterns. Supports PostgreSQL, MySQL, SQLite (including libSQL), MongoDB, and MariaDB

*[[WebObjects]][http://www.apple.com/webobjects/] commercial from Apple, includes EOF as the object-relational mapping layer

==iOS==

*[[Core Data]] by [[Apple Inc|Apple]] for [[Mac OS X]] and [[iOS]]

==.NET==

*[[Base One Foundation Component Library]], free or commercial

*[[Dapper ORM|Dapper]], open source

*[[Entity Framework]], included in .NET Framework 3.5 SP1 and above

*[[iBATIS]], free open source, maintained by [[Apache Software Foundation|ASF]] but now inactive.

*[[Language Integrated Query#LINQ to SQL|LINQ to SQL]], included in .NET Framework 3.5

*[[NHibernate]], open source

*nHydrate, open source

*Quick Objects, free or commercial

==Objective-C, Cocoa==

* [[Enterprise Objects Framework|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

==Perl==

*[[DBIx::Class]]

===.NET=PHP==

*[[Laravel]], framework that contains an ORM called "Eloquent" an ActiveRecord implementation.

*[[Briyante Integration Environment]] [http://www.visiphor.com/], commercial

*[[Doctrine (PHP)|Doctrine]], open source ORM for PHP, Free software (MIT)

*[[Business Logic Toolkit for .NET]] [http://www.bltoolkit.net], open source

*[[CakePHP]], ORM and framework, open source (scalars, arrays, objects); based on database introspection, no class extending

*[[Castle ActiveRecord]] [http://www.castleproject.org/activerecord/index.html], ActiveRecord for .NET, open source

*[[CodeIgniter]], framework that includes an ActiveRecord implementation

*[[Data Tier Modeler]] [http://www.evaluant.com], commercial

*[[Yii]], ORM and framework, released under the BSD license. Based on the ActiveRecord pattern

*[[DataBlock]] [http://www.voidsoft.ro/], commercial

*[[FuelPHP]], ORM and framework for PHP, released under the MIT license. Based on the ActiveRecord pattern.

*[[DataObjects.NET]] [http://www.x-tensive.com/], commercial

*[[Laminas]], framework that includes a table data gateway and row data gateway implementations

*[[dOOdads]] [http://www.mygenerationsoftware.com/portal/dOOdads/Overview/tabid/63/Default.aspx], freeware

*[[Qcodo]], ORM and framework, open source

*[[EasyObjects.NET]] [http://www.easyobjects.net], The O/RM for the Microsoft Enterprise Library, open source

*[[Redbean (software)|Redbean]], ORM layer for PHP, for creating and maintaining tables on the fly, open source, BSD

*[[EUSS]] [http://www.evaluant.com], open source

*[[Skipper (computer software)|Skipper]], visualization tool and a [[Automatic programming|code/schema generator]] for PHP [[O/R mapper|ORM frameworks]], commercial

*[[eXpress Persistent Objects for .NET]] [http://www.devexpress.com/Products/NET/XPO], commercial

*[[Genom-e]] [http://www.genom-e.com/], commercial

*[[Gentle.NET]] [http://www.mertner.com/confluence/display/Gentle/Home], open source

*[[NHibernate]] [http://www.nhibernate.org/], open source

*[[iBATIS.NET]] [http://ibatisnet.apache.org/], open source

*[[IdeaBlade_DevForce]] [http://www.ideablade.com], Free or commercial

*[[Lattice.DataMapper]] [http://www.latticesoft.com/], free or commercial

*[[LLBLGen Pro]] [http://www.llblgen.com/], commercial

*[[LLBLGen]] [http://www.sd.nl/software/], open source

*[[Neo (object-relational toolset)|Neo]] [http://neo.codehaus.org/], open source

* NJDX [http://www.softwaretree.com/], commercial

* Nolics[http://www.Nolics.com/], commercial, auto-update database structure

*[[ObjectMagix]] [http://www.objectmagix.com/], O/R mapper for .NET 2.0, commercial with free demo

*[[ObjectMapper .NET]] [http://www.objectmapper.net], GPL and commercial license

* OpenAccess [http://www.vanatec.com], commercial, free express version [http://www.vanatec.com/express], source code available (also available on Java)

*[[Opf3]] [http://www.opf3.com/], commercial

*[[ORM.NET]] [http://www.olero.com/], open source; GNU license

*[[Persistor.NET]] [http://www.persistor.net], free or commercial

*[[Puzzle.NPersist]] [http://www.puzzleframework.com/forum/forum.aspx?Forum=23], open source

*[[Sooda]] [http://www.sooda.org/], open source; BSD license

*[[TierDeveloper]] [http://www.alachisoft.com/], commercial

*[[Wilson ORMapper for .NET]] [http://www.ormapper.net/], commercial (license includes source code)

===Perl=Python==

*[[Django (web framework)|Django]], ActiveRecord ORM included in Django framework, open source

*[[Class::DBI]] [http://search.cpan.org/~tmtm/Class-DBI-0.96/lib/Class/DBI.pm], open source

*[[SQLAlchemy]], open source, a Data Mapper ORM

*[[Rose::DB::Object]] [http://search.cpan.org/dist/Rose-DB-Object/lib/Rose/DB/Object.pm], open source

*[[Perl OOPS|OOPSSQLObject]] [http://search.cpan.org/~muir/OOPS/lib/OOPS.pod], open source

*[[Storm (software)|Storm]], open source (LGPL 2.1) developed at [[Canonical Ltd.]]

*[[PerlORM|ORM]] [http://perlorm.sourceforge.net/], open source

*[[DBIx::ClassTryton]] [http://dbix-class.shadowcatsystems.co.uk/], open source

*[[Alzaboweb2py]], [http://www.alzabo.org]the facilities of an ORM are handled by the DAL in web2py, open source

*[[Odoo]] – Formerly known as OpenERP, It is an Open Source ERP in which ORM is included.

*[[Tangram (Perl]] [http://search.cpan.org/dist/Tangram/], open source

===PHP=Ruby==

* [[iBATIS]] (inactive)

*[[Metastorage]] [http://www.meta-language.net/metastorage.html] ORM classes generator tool for PHP 4, PHP 5 or higher, free software (modified BSD license)

* [[ActiveRecord]]

*[[Propel (PHP ORM toolkit)]] [http://propel.phpdb.org/] ORM and Query-Toolkit for PHP5, inspired from Apache Torque, free software (GNU LGPL)

* [[DataMapper]]

*[[DB_DataObject]] [http://pear.php.net/package/DB_DataObject] PEAR Package, free software (PHP License)

*[[Doctrine]] [http://www.phpdoctrine.org] Open Source ORM for PHP 5.1, free software (GNU LGPL)

*[[CakePHP]] [http://cakephp.org/] Framework modelled on Rails, that uses common design patterns such as ActiveRecord. free software (MIT/Expat license)

*[[EZPDO]], [http://www.ezpdo.net/], A lightweight and easy-to-use PHP persistence solution. free software (modified BSD license)

*[[ADOdb Active Record]], [http://phplens.com/lens/adodb/docs-active-record.htm], Recently, ADOdb, a well-known PHP database abstraction layer, has included an implementation of ActiveRecord as well. free software (dual licensed, modified BSD license + GNU LGPL)

*[[Solar PHP]], [http://solarphp.com], PHP5 Framework which provides a lighweight implementation of the TableModule pattern, [http://solarphp.com/index.php/docs/read/Solar_Sql_Table/ Solar_Sql_Table], based on [http://solarphp.com/index.php/docs/read/Solar_Sql/HomePage Solar_Sql]. free software (modified BSD license)

===Python=Rust==

* [http://diesel.rs/ Diesel]

Lists of ORM tools for [[Python (programming language)|Python]]: [http://www.thinkware.se/cgi-bin/thinki.cgi/ObjectRelationalMappersForPython] [http://wiki.python.org/moin/HigherLevelDatabaseProgramming]

* [https://www.sea-ql.org/SeaORM/ SeaORM]

*Axiom [http://divmod.org/trac/wiki/DivmodAxiom], on ORM layer on top of [[SQLite]]

* [https://github.com/weldsorm/welds/ Welds]

*Ape [http://hathawaymix.org/Software/Ape], an ORM layer on top of the [[Zope]] Object Database ([[ZODB]])

*[[SQLAlchemy]] [http://sqlalchemy.org/], open source

*[[SQLObject]] [http://sqlobject.org/], open source

*[[PyDO]] [http://skunkweb.sourceforge.net/pydo.html], part of [[SkunkWeb]] (open source)

*[[PyDO2]] [http://skunkweb.sourceforge.net/pydo2.html], an implementation of [[PyDO]] with no dependencies on [[SkunkWeb]], with [http://skunkweb.sourceforge.net/PyDO2/manual.html#differences-from-pydo-1 many other improvements over PyDO], in particular a more elegant declarative syntax. PyDO2 requires [[Python (programming language)|Python]] 2.4.

*[[MiddleKit]], part of [[Webware]] [http://www.webwareforpython.org/] (open source)

*[[ForgetSQL]] [http://soiland.no/software/forgetsql], open source

*[[QLime]] [http://www.qlime.org/], open source

* The open source [[Django web framework]] includes an object-relational mapper.

*Dejavu [http://projects.amor.org/dejavu/], a public ___domain Data Mapper featuring mixable stores and pure-Python queries.

*[[Twisted Asynchronous Database Api]] [http://www.darkarts.co.za/projects/tada], open source, twisted matrix

===Ruby=Smalltalk==

* [[TopLink|TOPLink/Smalltalk]], by Oracle, the Smalltalk predecessor of the Java version of TOPLink

*[[Active Record]] [http://ar.rubyonrails.com], part of [[Ruby on Rails]] [http://www.rubyonrails.com] (open source)

* Og [http://www.nitroproject.org/wiki/pages/Programming+Og/Documentation] part of [[Nitro]] [http://www.nitroproject.org/] (open source)

* Rubernate [http://rubernate.rubyforge.org]

* Lafcadio [http://lafcadio.rubyforge.org/]

===Smalltalk=See also==

* [[Comparison of object–relational mapping software]]

*[[GLORP]] [http://www.glorp.org/], open source

===C++=References==

<references />

*DTL [http://dtemplatelib.sourceforge.net/], Database Template Library

{{DEFAULTSORT:List Of Object-Relational Mapping Software}}

[[Category:Lists of software|Object-relational mapping software]]

[[Category:Object–relational mapping|*]]

[[Category:Database management systems|Object-relational mapping software]]