Author Archives: Admin

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• It uses a digital repository established on a server to store and manage the information.
• It can provide a clear and logical view of the process that manipulates data.
• DBMS contains automatic backup and recovery procedures.
• It contains ACID properties which maintain data in a healthy state in case of failure.
• It can reduce the complex relationship between data.
• It is used to support manipulation and processing of data.
• It is used to provide security of data.
• It can view the database from different viewpoints according to the requirements of the user.

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• Database management system is a software which is used to manage the database. For example: MySQL, Oracle, etc are a very popular commercial database which is used in different applications.
• DBMS provides an interface to perform various operations like database creation, storing data in it, updating data, creating a table in the database and a lot more.
• It provides protection and security to the database. In the case of multiple users, it also maintains data consistency.

DBMS allows users the following tasks:

• Data Definition: It is used for creation, modification, and removal of definition that defines the organization of data in the database.
• Data Updation: It is used for the insertion, modification, and deletion of the actual data in the database.
• Data Retrieval: It is used to retrieve the data from the database which can be used by applications for various purposes.
• User Administration: It is used for registering and monitoring users, maintain data integrity, enforcing data security, dealing with concurrency control, monitoring performance and recovering information corrupted by unexpected failure.

The database is a collection of related or inter-related data which is used to retrieve, insert and delete the data efficiently. It is also used to organize the data in the form of a table, schema, views, and reports, etc.