What is Database???
A database is a collection of data that represents some phase of the real world. A database system is designed to be built data for a certain task.
What is Database Management System???
Database Management System (DBMS) is software for storing data. The database management system is very important. It managed the efficiency of data and allows users to perform multiple tasks. The database management system has various focal points. DBMA stores a large amount of information and this software increase the efficiency of a business.
DBMS allows users to create their databases as per their requirements and it includes the use of the database and other application programs and also provides an interface between the data and the software application.
A simple database has a single table with rows and columns. Rows for the data and Columns to define the data elements for the data. Columns also define data elements such as name, address, city, state, and phone number, while a row contains data.
In non-database systems, every application has its private records. In this situation, the copied duplicates of similar data are made in many spots. In DBMS, all data is recorded in a single place in the database and it is not copied. The remote clients can also share the same data and the same database can also be shared between various application programs. There are major components in a database. These are data hardware, software, procedures, and people. Hardware is the physical device and operating systems, management systems and applications are software. In a database system administrator, programmers and end-users are people, and instructions and rules are procedures.
We use DBMS in different applications such as Banking, Airlines, Universities, telecommunications, Finance, Sales, Manufacturing, and HR Management.
Database Management System is very useful and when you don’t have the budget or expertise to operate a DBMS that time you can use Excel or CSV or Flat.