SQL OR Structured Query Language

SQL OR Structured Query Language

Structured Query Language (SQL) is a specialised programming language that deals with data definition and manipulation, database management systems and is also the standard programming language dealing with relational data. The term SQL is used to describe both the programming language and the database server. For example, when people talk about having a SQL system, what they really mean is they have an application backed up by a relational database, usually Microsoft SQL Server (a lot of people refer to this as SQL or “sequel”). As the most widely used database language, SQL is so prevalent you’re probably unaware of how much it is used in your daily life. For example when you purchase an item in a store, details of your single purchase will be stored in a multitude of databases providing stock control, business intelligence and data for marketing purposes. If you want to get technical, relational database management systems (RDBMS) store and retrieve data as requested by other software applications using SQL.

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  • Date: 15 Jun 2017
  • Course Level: All levels
  • free Course
  • Teacher Shehzad Ahmed
  • Views 4768

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