A database management system (DBMS) is a software application that is used to store, retrieve, and manipulate data in a database. A DBMS provides several benefits over a file-oriented system, which is a computer system that stores data in separate files without a structured database.

Here are some of the main advantages of using a DBMS over a file system:

• Structure: A DBMS provides a structured way of storing and organizing data, which makes it easier to search, retrieve, and manipulate the data. A DBMS also allows you to define rules and constraints on the data to ensure its accuracy and integrity.
• Performance: A DBMS is optimized for efficient data processing, which can improve the performance of queries and transactions on the data. A DBMS also allows you to scale the data storage and processing capacity of your application as the data grows, without sacrificing performance or reliability.
• Security: A DBMS provides security features to protect the data from unauthorized access and tampering, such as authentication, access controls, and encryption. A DBMS also provides mechanisms for maintaining the integrity of the data, such as transaction processing and rollback.
• Data integrity: A DBMS ensures that the data is accurate, consistent, and up-to-date by enforcing rules and constraints on the data. It also provides mechanisms for maintaining the integrity of the data, such as transaction processing and rollback.
• Data accessibility: A DBMS provides an interface for users to access and manipulate the data, which can be through a command-line interface, a graphical user interface, or a programmatic interface.
• Data management: A DBMS provides tools and features for managing the data, such as backup and recovery, data modeling and design, and data governance.

Overall, a DBMS is a more effective and efficient way to store and manage data, especially for applications that need to store and manage large amounts of data. A DBMS provides a structured and reliable way to store, retrieve, and manipulate data, and allows users to access and interact with the data in a controlled and secure way.