What is unifying model in dbms?

A unifying model in a Database Management System (DBMS) refers to a conceptual framework that integrates different data models into a single cohesive structure. This model aims to provide a uniform way of representing, storing, and querying data, regardless of the underlying data representation techniques, such as relational, object-oriented, or document-based models. By offering a unified approach, it enhances data interoperability and simplifies the development and management of databases. This model facilitates a more holistic understanding of data relationships and improves the efficiency of database operations.