Open Source Object-Relational Mapping (ORM) Software

Object-Relational Mapping (ORM) Software

Browse free open source Object-Relational Mapping (ORM) software and projects for Windows and BSD below. Use the toggles on the left to filter open source Object-Relational Mapping (ORM) software by OS, license, language, programming language, and project status.

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  • 1
    Hibernate

    Hibernate

    An object relational-mapping (ORM) library for Java

    Hibernate is an Object/Relational Mapper tool. It's very popular among Java applications and implements the Java Persistence API. Hibernate ORM enables developers to more easily write applications whose data outlives the application process. As an Object/Relational Mapping (ORM) framework, Hibernate is concerned with data persistence as it applies to relational databases (via JDBC).
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    Downloads: 608 This Week
    Last Update:
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  • 2
    XML Editor/Validator/Designer with CAMV

    XML Editor/Validator/Designer with CAMV

    CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle

    The CAM editor is the leading open source XML Editor/Validation/Schema toolset for rapidly building / deploying XML /JSON /Hibernate /SQL data /Forms applications. Visual WYSIWYG data design, rule entry wizards + drag & drop dictionary components. Will import, analyze / refactor from XML Schema / JSON. Oracle is a proud enterprise sponsor; with NIEM.gov support. Do SQL data import/map+ Open Data API delivery+ Hibernate JPA + UI Forms/Pencil Makes XSD schema (default, flatten, NIEM, & OASIS modes) + JAXB bindings; Mindmap FreeMind or UML models(XMI); XML unit test & live SQL data; HTML docs + spreadsheets (NIEM IEPDs). Canonical component dictionaries from schema sets, SQL, JSON, ERwin XSD, or spreadsheets. The XML CAM templates (OASIS standard) store the exchange structure, content model, code lists, DBMappings, SQL lookups+business rules (XPath). Java CAMV XML/JSON validation engine is a complete exchange test framework [XMLUnit, TEAM(Schematron)]. Java/Eclipse +Saxon/XSL
    Downloads: 33 This Week
    Last Update:
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  • 3
    DataNucleus

    DataNucleus

    Java persistence using JDO, JPA or REST

    DataNucleus provides Java data persistence to a range of datastores using JDO/JPA/REST APIs. *** Note that code development is no longer on SourceForge (code on SourceForge is for versions up to 3.3.5 only) ***
    Downloads: 30 This Week
    Last Update:
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  • 4

    SQLObject

    SQLObject is a Python ORM.

    SQLObject is an object-relational mapper for Python. It supports MySQL, PostgreSQL, SQLite, Firebird, MaxDB/SapDB, MS SQL and Sybase. It supports Python versions back to 2.7.
    Downloads: 15 This Week
    Last Update:
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  • 5
    LiteSQL is a codegenerator and C++ library that integrates C++ objects tightly to relational database and thus provides an object persistence layer. LiteSQL supports SQLite3, PostgreSQL, MySQL and oracle as backends.
    Downloads: 1 This Week
    Last Update:
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  • 6
    DBvolution

    DBvolution

    Java library to remove Object/Relation Impedance

    Now stored at https://github.com/gregorydgraham/DBvolution Available from Maven Central: nz.co.gregs.dbvolution Makes relational data easy and fast to use with semantic annotations and encapsulated datatypes. Simple declaration of a DB table: @DBTableName("mytable") public class MyTable extends DBRow { @DBColumn("numeric_code") @DBForeignKey(Code.class) private DBNumber numericCode = new DBNumber(); @DBColumn("uid_mytable") @DBPrimaryKey @DBAutoIncrement private DBNumber uidMyTable = new DBNumber(); } Easy Gets: List<MyTable> myRows = myDB.get(new MyTable()); MyTable row = myDB.getDBTable(new MyTable()).getByPrimaryKey(61176904); Natural and Outer Joins and Criteria: CarCo carCo = new CarCo(); carCo.name.isLiterally("GM"); List<DBQueryRow> results = myDB.get(carCo, new Marque()); dbQuery.addOptional(new CarModel()); Easy debugging: query.getSQLForQuery(); Simple processing: db.print(query.getAllRows()); List<Marque> marques = query.getAll
    Downloads: 2 This Week
    Last Update:
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  • 7

    jEasyORM

    Simple Java ORM

    Simple small extensible object relational mapper with database independent key generation and paging
    Downloads: 1 This Week
    Last Update:
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  • 8
    QueryObjectFactory (QOF) is a lightweight runtime JDBC byte-code generator providing support for CRUD (create, retrieve, update and delete) operations and stored procedure calls. It uses Java annotations to define mappings and is fully OSGi ready.
    Downloads: 1 This Week
    Last Update:
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  • 9
    pdoMap : the PHP ORM relational mapper
    pdoMap is a robust PHP ORM mapper with many OOP features. The mapping structure, requests, and transactions are defined in XML files. The core directly generates PHP classes for high performance. It is very easy to use and configure.
    Downloads: 1 This Week
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  • 10
    C++ Object Relational Mapper API
    This is my attempt at creating an API similar to pythons Elixir for interfacing with SQL databases in C++
    Downloads: 0 This Week
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  • 11
    Conserve
    Conserve is no longer hosted at SourceForge, we have moved to GitHub: https://github.com/ConserveORM/main
    Downloads: 0 This Week
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  • 12
    Criteria2JPQL API is an adaptation of the powerful Hibernate Criteria API to standard JPA API enabling the compatibility with any orm tool. Against the native SQL queries created by Hibernate Criteria, Criteria2JPQL outputs standard JPQL queries.
    Downloads: 0 This Week
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  • 13

    FSP - Simple Persistence Framework

    Simple persistent framework

    FSP is a simple persistence framework for relational database access from java classes.
    Downloads: 0 This Week
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  • 14
    Objectwiz

    Objectwiz

    Administration tool for JEE applications

    Objectwiz is a an administration tools for JEE 6 applications. Once Objectwiz is installed (one jar and two xhtml files) in the application, administrator can perform the following operations: - display all objects of a particular entity bean, - create/edit entity beans objects, - call methods from the session beans, - launch EJBQL query
    Downloads: 0 This Week
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  • 15
    QxOrm
    QxOrm is a C++ library designed to provide Object Relational Mapping (ORM) feature to C++/Qt developers. QxOrm engine is based on a simple and non intrusive mapping function by class to provide : Persistence, Serialization, Introspection, Reflection.
    Downloads: 0 This Week
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  • 16
    Tentacles is a Object-Relational Mapping (ORM) written in Python. It's main concept is to manipulate stored datas as you do for python data structures.
    Downloads: 0 This Week
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  • 17
    ThinkJava

    ThinkJava

    a Java ORM framework focusing on simple and rapid development

    Now the project is renamed to 'Koru' and the files has been moved to koru project. To get the latest files please visit: https://sourceforge.net/projects/koru/
    Downloads: 0 This Week
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  • 18
    easyObject

    easyObject

    modern web applications development made easy

    easyObject is an intuitive tool that enables to ensure common tasks of most web applications very easily. Written in PHP5 and using jQuery for the UI, it is fast, efficient, reliable and robust. In a word, the perfect tool for lazy and demanding developers
    Downloads: 0 This Week
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  • 19

    hibernated

    Hibernate-like ORM for D programming language

    ORM with look&feel similar to Hibernate, in D programming language. Contains DDBC - D DataBase Connector - similar to JDBC (currently has MySQL, Postgres and SQLite support) NOTE: Project has been divided into 2 subprojects (DDBC and HibernateD) and moved to GitHub! https://github.com/buggins/ddbc https://github.com/buggins/hibernated
    Downloads: 0 This Week
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  • 20
    koru

    koru

    a Java ORM framework focusing on simple and rapid development

    Koru project is a small but smart and efficient ORM(Object Relational Mapping) framework focusing on simple and rapid development. For 'ORM' easily,please download Koru! It supports most of popular databases like MYSQL, MS SQLServer,Oracle and so on. It supports all kinds of cascaded query with easy annotations perfectly! including 'one to one','one to many','many to one' and 'many to many'. Its lazy-load rules works well on cascade and any table column. Cached query is available in the Koru,which base on ehcache. It has many excellent features: 1.small and rapid. 2.easy to learn. 3.minimum configuration.but if necessary,you can configure it flexibly too. 4.including easy file uploading and rapid paged query basing on database dialect. 5.easy to put the web form data to database. 6.supporting all kinds of cascaded query. 7.supporting cached query basing on ehcache.
    Downloads: 0 This Week
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  • 21
    littletable is a lightweight in-memory data manager of collections of Python objects, providing ORM-like access for querying and joining data using object attributes as pseudo-columns.
    Downloads: 0 This Week
    Last Update:
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  • 22

    persism

    Persism is a simple no nonsence ORM.

    Persism is a wood simple, auto discovery, auto configuration, and convention over configuration ORM (Object Relational Mapping) library for Java and .NET.
    Downloads: 0 This Week
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  • 23
    Reusable is a JPA ORM like Hibernate. But with focus on speed, speed, speed and development speed. Hibernate is like ANT - you can do everything. Reusable is like Maven - you cant do everything, but the development speed is greater.
    Downloads: 0 This Week
    Last Update:
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