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 ...

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 ...

In this month's column, Peter Vogel takes a single -- and common -- problem and looks at all the technologies you can use to solve it, from getting the data design correct through handling updates and ...

In this month's column, Peter Vogel takes a single -- and common -- problem and looks at all the technologies you can use to solve it, from getting the data design correct through handling updates and ...