object-relational mapping
1Object-relational mapping — Mapping objet relationnel Un mapping objet relationnel (en anglais object relational mapping ou ORM) est une technique de programmation informatique qui crée l illusion d une base de données orientée objet à partir d une base de données… …
2Object-relational mapping — For another use of ORM , see Object role modeling. Object relational mapping (ORM, O/RM, and O/R mapping) in computer software is a programming technique for converting data between incompatible type systems in object oriented programming… …
3Object-Relational Mapping — Objektrelationale Abbildung (englisch object relational mapping, ORM) ist eine Technik der Softwareentwicklung, mit der ein in einer objektorientierten Programmiersprache geschriebenes Anwendungsprogramm seine Objekte in einer relationalen… …
4List of object-relational mapping software — This is a list of well known object relational mapping software. This list is neither up to date nor all inclusive.Java*Carbonado, open source framework, backed by Berkeley DB or JDBC *Cayenne, apache, open source for java *Ebean, open source ORM …
5Comparison of object-relational mapping software — This table shows some of the major ORM software products currently available. Software Platform Availability License Version Autumn Python Open source MIT License 0.5.1 (2008 12 23[1]) DataObjects.Net .NET 4.0 Commercial 4.4 (2011 02 11 …
7Object-relational impedance mismatch — The object relational impedance mismatch is a set of conceptual and technical difficulties that are often encountered when a relational database management system (RDBMS) is being used by a program written in an object oriented programming… …
8Object-relational database — An object relational database (ORD), or object relational database management system (ORDBMS), is a database management system (DBMS) similar to a relational database, but with an object oriented database model: objects, classes and inheritance… …
9Object Relational Bridge — Apache ObJectRelationalBridge (OJB) is an Object/Relational mapping tool that allows transparent persistence for Java Objects against relational databases. OJB has been designed for a large range of applications, from embedded systems to rich… …
10Object-relational impedance mismatch — Als Object relational Impedance Mismatch – oft auch nur Impedance Mismatch – (englisch etwa für objekt relationale Unverträglichkeit) bezeichnet man ein Problem der Informatik in der Anwendungsentwicklung, das auftritt, wenn Objekte aus einer… …
