RDBMS is a key concept in database management and SQL programming. Let's understand what the full form of RDBMS is and its main capabilities.
Full Form of RDBMS
RDBMS stands for Relational Database Management System.
It refers to a database management system that is based on the relational model of data.
A RDBMS is a software system used for:
Creating and maintaining relational databasesPerforming operations like data addition, deletion, retrieval etc. on relational dataEnforcing data integrity, security and access control
The data in RDBMS is organized into tables with rows and columns. Tables are related based on common attributes using primary and foreign keys.
Key Capabilities of RDBMS:Define database schema and structuresManipulate data using SQL queriesSupport ACID properties for reliabilityConcurrency control and crash recoveryIndexing and optimization for performanceAdminister users, permissions, access control
Well known examples of RDBMS are MySQL, Oracle, Microsoft SQL Server, PostgreSQL etc. They provide the foundation for relational database operations.
In summary, a RDBMS provides efficient tools and capabilities to model, store and manage relational data in a robust manner. They are critical for building reliable data-driven applications.