database

A SQL Server stored procedure, sometimes referred to as a stored proc or procedure, allows you to write one or more TSQL statements and store them within your database so that they can be called...

MongoDB is one of the most popular open source NoSQL database available. This database avoids the traditional table-based relational SQL database structure to favor of JSON-like documents with dynamic schemas. Jenny Richards explains in this...

In SQL Server, the Referential Integrity is governed by the fact that there is a defined primary key that will only ever allow unique values. That primary key is used to establish relationships with other...