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The difference between hierarchical, network, and relational data models lies in their structure, relationships, and use cases. Each model is designed to organize data differently to meet specific requirements in database management systems (DBMS). Understanding these models helps in selecting the most suitable structure for various database applications. What Are Data Models in DBMS? Data […]

The relational model in DBMS is a foundational framework for organizing and managing data using tables, also known as relations. Each table represents an entity, and its rows and columns define the data points and attributes, respectively. This model emphasizes simplicity, data integrity, and ease of use, making it the most widely adopted database model

The network model in DBMS is a flexible database structure that organizes data using many-to-many relationships. Unlike the hierarchical model, which only allows one-to-many relationships, the network model enables records to have multiple parent and child nodes, providing a versatile approach to data management. Features of the Network Model in DBMS 1. Graph-Like Structure Data