what is the significance of a DBMS?
Answers
Explanation:
Database Management System (DBMS) is a software for storing data. The database management system is very important. It managed the efficiency of data and allows users to perform multiple tasks. The database management system has various focal points.
Answer:
In some sense, these DBMSs, with their accompanying data communications (or online transaction processing) systems, enabled users in all industries to construct both online and batch applications in a far more timely and cost effective manner. These database and data communications systems became the foundation for building many (some say most) of the core applications in every industry and government agency, and they became the engines that drove the sale of mainframe computers during the 1970s and afterward.
The following list supplies just some of the reasons why industry analysts and historians consider DBMS software products so important from both a technological and business standpoint:
• They provided an efficient way to program complex applications without the cost of rewriting the data access and retrieval functions for each application.
• They provided a relatively simple, standard way to share data among multiple applications and multiple users.
• They created specialized user-oriented languages.
• They provided standard interfaces for the data communications programs so that the online transaction processing applications could be efficiently built, tested, and maintained (both in time and cost).
• They managed the databases on various random- and sequential-access devices without the application programmer having to think about the differences.
• They provided portability; in many cases, they enabled customers to move their applications from one manufacturer’s platform to another or from one operating system to another with relative ease.
• The companies marketing these products became the largest independent software products companies and were the first to go public in the late 1970s and early 1980s.
• They effectively sold a tremendous amount of hardware for IBM, IBM’s mainframe competitors, many minicomputer manufacturers, and the independent storage device and terminal companies.