A database model that describes the attributes of entities and the relationships among them. An entity is a file (table). Today, ER models are often created graphically, and software converts the ...

ERDs provide a visual starting point for database design that can also be used to help determine information system requirements throughout an organization. After a relational database is rolled out, ...

The Entity-Relationship (ER) modeling approach views an application domain in terms of entities that have attributes and participate in relationships. For example, the fact that an employee was born ...

Data modeling is the process of creating a simplified visual diagram of a software system and the data elements it contains, using text and symbols to represent the data and how it flows. Data models ...

In building a logical data model, some entities are considered strong, other entities are considered weak. Strong entities are the most foundational elements within a nascent Entity-Relationship ...

Entity Framework simplifies data access in your application by enabling you to write code to perform CRUD (Create, Read, Update and Delete) operations sans the need of interacting with the underlying ...

Take advantage of the Entity Client Provider -- a client side query engine, to execute queries against a conceptual model of data Microsoft’s Entity framework is an open source ORM framework for ...