Question

what are the first commercial successful DBMS​

Answer 1

Answer:

RDBMS (relational database management system)

Posted by: Margaret Rouse

WhatIs.com

 

Contributor(s): Kate Brush

A relational database management system (RDBMS) is a collection of programs and capabilities that enable IT teams and others to create, update, administer and otherwise interact with a relational database. RDBMSes store data in the form of tables, with most commercial relational database management systems using Structured Query Language (SQL) to access the database. However, since SQL was invented after the initial development of the relational model, it is not necessary for RDBMS use.

The RDBMS is the most popular database system among organizations across the world. It provides a dependable method of storing and retrieving large amounts of data while offering a combination of system performance and ease of implementation.

Explanation:

Answer 2

Answer:

In response, in 1968 IBM launched the world's first commercial database management system, called Information Control System and Data Language/Interface (ICS/DL/I). In 1969, it was renamed Information Management System (IMS).

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