and data integrity.The first characteristic is a database management system should be able to store any kind of data. It should not be restricted to the employee name, salary and address. Any kind of data that exists in the real world can be stored in DBMS because we need to work with all kinds of data that is present around us.Plus, any DBMS is able to support ACID (Accuracy, Completeness, Isolation, and Durability) properties. It is made sure is every DBMS that the real purpose of data should not be lost while performing transactions like delete, insert an update. For example, if an employee name is updated then it should make sure that there is no duplicate data and no mismatch of student information.In addition, data stored in a database is connected with each other and a relationship is made in between data. DBMS should be able to represent the complex relationship between data to make the efficient and accurate use of data.Next, there are many chances of failure of whole database. At that time no one will be able to get the database back and for sure company will be in a big loss. The only solution is to take backup of database and whenever it is needed, it can be stored back. All the databases must have this characteristic.Moreover, the most important characteristics of database management system is data integrity. Integrity ensures the quality and reliability of database system. It protects the unauthorized access of database and makes it more secure. It brings only the consistence and accurate data into the database.In conclusion, as we can see, from learning about the database system much of what we have discussed can be very useful in applying it to our everyday lives. The database management system can be a very useful asset in the business world or in the lives of people everyday. Furthermore because it has the ability to increase networking and mobility, the database system will be a great benefit for communication methods among the different businesses. After learning about the database management, it would be of great assistance when people become more aware of what they are using in the business or in their everyday life.