rdbms

MySQL is an open-source relational database management system that stores and retrieves data using SQL for web applications, enterprise systems, and cloud services.

MySQL is an open-source relational database management system that stores, organizes, and retrieves structured data using SQL queries for web applications and enterprise systems.

PostgreSQL is an advanced open-source object-relational database system that combines SQL with extensible features for handling complex data workloads with strong ACID compliance and scalability.