DBMS vs. RDBMS

Difference Between DBMS and RDBMS

Database is a software application which allows users to store data.  Different theories and implementations are used to maintain physical data in the database architecture. The database which stores data in the tables that have relationships with other tables in the database is called Relational Database Management System or RDBMS. Yet in DBMS or the database management system, there are no relationships among the tables.

DBMS

DBMS is defined as the software program that is used to direct all the databases that are stored on the hard disk system or network. There are different types of database management systems and some of them are configured for specific purposes.

Different forms of DBMS are available as a device to manage databases. Some of the DBMS solutions are DB2, FileMaker, Oracle and Microsoft’s approach. Users can create specific privileges or rights for their products. This means that database administrators may grant specific rights to certain users or allocate different levels of administration.

Each DBMS has some basic elements. First is the implementation of the modeling language that defines the language used for each database. Second, DBMS also manages the data structures. The data query language is the third component of a DBMS. To ensure that irrelevant data is not entered in the database, data structure works with the query language in the system.

RDBMS

Relational Database Management System is where the relationship among different tables is maintained. DBMS and RDBMS are used to store information in the physical database.

RDBMS solution is required when large amounts of data must be retained as well as maintained. The foreign keys, keys, tables, indexes, and their relationships with other tables together make up relational data model. Relational DBMS enforces the rules in spite of the fact that foreign keys are supported by both RDBMS and DBMS.

Theory of relational database was introduced by Edgar Frank Codd during the 1970s. Codd defined thirteen rules for model or relational theory. The relationship among the different types of data is the main requirement of the relational model.

RDMS can be called as the next generation of database management system. DBMS is used as a base model to store data in a relational database. However, business applications that are complex prefer RDBMS to DBMS.

 

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  • Jepta1

    Very nice … one of the best explainations that I’ve looked at.