RDBMS History
The history of Relational Database Management Systems (RDBMS) starts in the 1970s with E F. Codd’s work at IBM. Codd introduced the concept of relational databases in 1970 that use of SQL (Structured Query Language) for querying data. This model revolutionized data management by emphasizing data integrity and reducing redundancy. In the 1980s, commercial RDBMS products such as Oracle, IBM DB2, and Microsoft SQL Server emerged, making relational databases the industry standard for data management. Over the decades, RDBMS technology has continued to evolve, incorporating advancements in scalability, performance, and support for complex queries, cementing its role as a cornerstone of modern database management.
RDBMS Full Form
A database is an organized collection of data stored in a computer system and usually controlled by a database management system (DBMS). The data in common databases is modeled in tables, making querying and processing efficient.