PostgreSQL DBA

Lesson 3 - Object Model PostgreSQL
Lesson 3 - Object Model PostgreSQL

PostgreSQL is an object-relational database management system (ORDBMS). This means it combines features of both relational databases (RDBMS) and object-oriented databases (OODBMS). The object model in PostgreSQL provides features such as user-defined data types, inheritance, and polymorphism, enhancing its capabilities beyond a typical SQL-based RDBMS.

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