What is a database view and explain its advantages?

Question

Views can provide advantages over tables: Views can represent a subset of the data contained in a table. Consequently, a view can limit the degree of exposure of the underlying tables to the outer world: a given user may have permission to query the view, while denied access to the rest of the base table.

What is a view in a database?

A database view is a subset of a database and is based on a query that runs on one or more database tables. Database views are saved in the database as named queries and can be used to save frequently used, complex queries. There are two types of database views: dynamic views and static views.

What are the advantages and disadvantages of a view in a database?

Advantages and Disadvantages of views in Sql ServerAdvantages of views.Security.Query Simplicity.Structural simplicity.Consistency.Data Integrity.Logical data independence.Performance.

What are advantages of view?

Advantages of views :Security. ... Query Simplicity. ... Structural simplicity. ... Consistency. ... Data Integrity. ... Logical data independence.

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