The miscellaneous reasons a database is necessary are −Manages huge amounts the data: A database stores and manages a big amount of data ~ above a everyday basis. This would certainly not be possible using any other device such together a spreadsheet together they would simply not work.Accurate: A database is pretty accurate as it has actually all sorts of built-in constraints, checks, etc. This way that the information easily accessible in a database is guaranteed to be exactly in most cases.Easy to upgrade data: In a database, the is simple to upgrade data using various Data Manipulation language (DML) available. Among these languages is SQL.Security the data: Databases have actually various approaches to ensure the protection of data. There space user logins required prior to accessing a database and also various access specifiers. These permit only authorized users to access the database.Data integrity: This is ensured in databases through using miscellaneous constraints because that data.
You are watching: A collection of records is called
See more: What Part Of The Pen Conveys The Ink To The Drawing Surface, Art Midterm Chapter 6
Data truth in databases renders sure the the data is accurate and consistent in a database.Easy to study data: that is an extremely easy to access and research data in a database. This is done using Data Query languages (DQL) which enable searching of any data in the database and also performing computations top top it.