enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Entity Framework - Wikipedia

    en.wikipedia.org/wiki/Entity_framework

    Entity Framework (EF) is an open source [2] object–relational mapping (ORM) framework for ADO.NET. It was originally shipped as an integral part of .NET Framework, however starting with Entity Framework version 6.0 it has been delivered separately from the .NET Framework. Entity Framework 6.4 was the latest release of the classic framework.

  3. Object–relational mapping - Wikipedia

    en.wikipedia.org/wiki/Object–relational_mapping

    For example, consider an address book entry that represents a single person along with zero or more phone numbers and zero or more addresses. This could be modeled in an object-oriented implementation by a "Person object " with an attribute/field to hold each data item that the entry comprises: the person's name, a list of phone numbers, and a ...

  4. List of object–relational mapping software - Wikipedia

    en.wikipedia.org/wiki/List_of_object–relational...

    Entity Framework, included in .NET Framework 3.5 SP1 and above; iBATIS, free open source, maintained by ASF but now inactive. LINQ to SQL, included in .NET Framework 3.5; NHibernate, open source; nHydrate, open source; Quick Objects, free or commercial

  5. List of .NET libraries and frameworks - Wikipedia

    en.wikipedia.org/wiki/List_of_.NET_libraries_and...

    In the earlier years of .NET development, a number of third-party object–relational libraries emerged in order to fill some perceived gaps in the framework. [32] [33] [34] As the framework evolved, additional object–relational tools were added, such as the Entity Framework and LINQ to SQL, both introduced in .NET Framework 3.5. These tools ...

  6. Data access object - Wikipedia

    en.wikipedia.org/wiki/Data_Access_Object

    ORMLite: Lightweight object–relational mapping (ORM) framework in Java for JDBC and Android [6] Microsoft Entity Framework; DBIx::Class object–relational mapping (ORM) module for Perl; TuxORM: Simple object–relational mapping (ORM) library in Java for JDBC; Persist (Java tool) Java-based object–relational mapping and data access object tool

  7. Entity–relationship model - Wikipedia

    en.wikipedia.org/wiki/Entity–relationship_model

    An entity, strictly speaking, is an instance of a given entity-type. There are usually many instances of an entity-type. Because the term entity-type is somewhat cumbersome, most people tend to use the term entity as a synonym. Entities can be thought of as nouns. [7] Examples include a computer, an employee, a song, or a mathematical theorem.

  8. Entity component system - Wikipedia

    en.wikipedia.org/wiki/Entity_component_system

    For example, a physics system may query for entities having mass, velocity and position components, and iterate over the results doing physics calculations on the set of components for each entity. The behavior of an entity can be changed at runtime by systems that add, remove or modify components.

  9. Data modeling - Wikipedia

    en.wikipedia.org/wiki/Data_modeling

    Example of an IDEF1X entity–relationship diagrams used to model IDEF1X itself. The name of the view is mm. The domain hierarchy and constraints are also given. The constraints are expressed as sentences in the formal theory of the meta model. [8] There are several notations for data modeling.