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What is database management?

Database Management

What is database management?

Database Management is a field of study that deals with the structure and control of information, and the ability to search, sort, and retrieve data on a computer.

The term was coined in 1965 by Edgar F. Codd, who worked for IBM. It was first used in the context of databases.

A database is a collection of information that can store and organize data. A database consists of tables that have rows and columns. Each row represents a single record, and each column represents a single field. This is why we say that database is the backbone of the computer. When you store all the data in a single place, you can easily use it for multiple purposes.

Every system has its database to store the data and is used to keep the information in text, numbers, images, etc. If the database has been corrupted or you want to save the data in the new database, you will need to take the backup of the old database.

There are several reasons why you will require the backup of the old database. Some of the significant reasons are:

To check the integrity of the database

Sometimes you will lose your important data due to technical problems and if the database has been damaged then you need to restore the database using the backup.

To recover the deleted data

Deleting the data from the database is a common problem most users face. Sometimes it happens due to the wrong actions taken by the user, and if the user wants to recover the deleted data, then he/she will need to take the backup of the database.

To perform the data migration

Data migration is the process of moving data from one database to another database.

To perform the schema change

The schema change is the process of modifying the database structure, and the data is moved to the new database.

How does the database work?

The database stores and manages the data. The data is stored in an organized form, making it easy to access.

There are many types of databases available. They are classified as Relational Database, Hierarchical databases, and Object-Oriented Database.

 How to work on a database?

To work on a database, you need to understand the concepts. You need to be aware of the various components of a database.

Database administrator

A database administrator is a person who maintains a database. It is a person who has expertise in the various aspects of a database.

A database administrator has to understand the technology behind the database. He is also responsible for creating and maintaining a database.

Database developer

A database developer is a person who understands the database and its components. He is also responsible for building and maintaining the database.

Benefits of Database Management:

Data Security

The database will provide security to your data. With this, it will be very easy for you to store your sensitive information. The hackers can only access your information if you do not have the proper database management system.

Increase Productivity

The database management system allows you to store all your records in one place. It is effortless for you to track all your activities. This way, you will get to know the productivity of each employee.

Maintain the Records

The database management system can maintain your data. It will help you to maintain the records of your business. This will help you to keep track of your customers and other vital records.

Lesser Mistakes

The database will help you to minimize the mistakes. If you have a database management system, it will save your time and efforts. There will be fewer chances of making a mistake


The above were the basic terminologies and definitions of a database. So, if you plan to work on a database, you must have some basic knowledge about it. I hope you liked this post.