The three-level database management system (DBMS) architecture splits databases into three distinct layers: An internal DBMS schema for low-level storage tasks. A conceptual DBMS schema for logical ...

Object-Relational Database Management System (ORDBMS) is a type of database management system (DBMS) that combines the features of both object-oriented and relational database models. ORDBMS allows ...

This repository contains a collection of handwritten notes on important interview questions related to SQL, Database Management Systems (DBMS), and Object-Oriented Programming (OOPs) concepts. These ...

Object-relational databases have emerged to improve relational ones by adding properties of object-oriented approach such as references, polymorphism, inheritance, etc. However, these extended ...

Abstract: The Web offers a single user interface to data sharing across heterogeneous and autonomous databases, but it was not designed to handle the rigid DBMS protocols and data formats used by ...