The aim of this work was to display the physical design of the database, IE. How to make a physical database schema with their attributes and data types. A database is a collection of organized data stored on your computer without unnecessary redundancy. Database management system is a more accurate term, because it is a software that allows you to perform commands that the user typed. The main objective of data management is to facilitate users to work and improve efficiency in the execution of jobs. The main tasks of database management systems is also to protect the database from unauthorized use, to prevent the violation of referential integrity base, ensuring the restoration of data in the event of destruction, enable multi-user operation and optimize all the functions and perform them efficiently. Create tables in a database begins with a CREATE TABLE statement. It also represents a language for defining data, DDL. Filling the data in the table begins with the command INSERT INTO the name of the ('id','name') VALUES ('1','somename'). It is also the command to manipulate data or DML. From DML-and, still exist and UPDATE, DELETE, SELECT. Select the command is a query that is used to print the data with some limitations if there are, or to print all the data. So, in this paper, the process of creating a database is described in the two examples, on the example of libraries and databases of the faculty.