How can you optimize performance using database views in your queries?
Database views are a powerful feature in modern database systems, providing a virtual table based on the result-set of a SQL query. As a database administrator, you can leverage views to streamline query processing and enhance database performance. By including only the necessary data and pre-filtering rows and columns, views can significantly reduce the amount of data processed during a query. This results in faster access times and less strain on the database server, which is particularly beneficial when dealing with large datasets or complex joins. Understanding how to effectively use database views can make a noticeable difference in the responsiveness of your applications.