Tiêu đề DBMS miss bata.pdf ✅

Unit 1 Introduction to Database Management System (DBMS)

Concept of Database Management System (DBMS) • Database Management System (DBMS) is the collection of software programs that is used to manage the database effectively and conveniently. • DBMS provides an interface to perform various operations such as I. Defining the database II. Inserting data records into the database III. Deleting data records IV. Retrieving data from database V. Providing security to the database