How an RDMS is developed?

A Relational Database Management System (RDBMS) is developed through a series of stages that begin with requirements analysis, where the needs of users and data are identified. Next, a conceptual data model is created, often using Entity-Relationship diagrams, which is then translated into a logical schema that defines tables, relationships, and constraints. The physical implementation follows, involving the selection of storage structures and indexing methods to optimize performance. Finally, thorough testing is conducted to ensure data integrity, security, and compliance with the defined requirements before deployment.