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What is a Database? – Definition, Components, and More

What is a Database? - Definition, Components, and More

Database Definition

A database is crucial for the functioning of any computerized system. It stores data and makes it available to the user in the desired form.

It consists of two components: the database system, DBS for short, and the Database itself.

And also, It processes large amounts of data efficiently and without contradictions.

Specifically, this means that the Database stores the data permanently and makes it available for use.

The role of the Database: Third pillar of the computer

What are the two components of the Database?

For the DBS to play its role, it needs two components:

  1. Database in the narrower sense (DB)
  2. Database system (DBS, and sometimes it is also called a database management system or DBMS).

The DB divided into different libraries in which the individual data records found.

The DBS handles the communication between the inquirer (the user, a program, or the OS) and the database.

It recognizes which data is required and makes it available in the desired form. The DBS also “sorts” new data into the inventory.

What is the central role of the DBS?

They are highly sensitive; after all, they contain central information. In some cases, attackers can also gain access to actually shielded networks via databases.

What are the Functions of DBS?

The main functions of DBS are:

  1. Storage, overwriting and deletion of data
  2. Data integrity precautions
  3. Management of metadata
  4. Data security precautions
  5. Data protection precautions
  6. And also, Enabling multi-user operation through the transaction concept
  7. Optimization of queries
  8. Enable triggers and stored procedures
  9. Provision of key figures on the technology and process of the DBS

Also Read: What is Spyfone? – Definition, Reviews, and More

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