DataBase Management System (DBMS) Textbook by RamaKrishnan
DataBase Management System Textbook by Raghu RamaKrishnan PDF Free Download. This textbook will useful to most of the students who were prepared for Competitive Exams.
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A database is a collection of data, typically describing the activities of one or more related organizations.
For example, a university database might contain information about the following:
• Entities such as students, faculty, courses, and classrooms.
• Relationships between entities, such as students’ enrollment in courses, faculty teaching courses, and the use of rooms for courses.
• Relationships between entities, such as students’ enrollment in courses, faculty teaching courses, and the use of rooms for courses.
A database management system, or DBMS, is software designed to assist in maintaining and utilizing large collections of data. The need for such systems, as well as their use, is growing rapidly. The alternative to using a DBMS is to store the data in files and write application-specific code to manage it. The use of a DBMS has several important advantages. DataBase Management System Textbook by Raghu RamaKrishnan PDF Free Download.