What is network model in DBMS with example?

What is network model in database with example?

The network model is a database model conceived as a flexible way of representing objects and their relationships. Its distinguishing feature is that the schema, viewed as a graph in which object types are nodes and relationship types are arcs, is not restricted to being a hierarchy or lattice.

What is network data model in database?

Definition of Network Database Model. A network database model is a database model that allows multiple records to be linked to the same owner file. The model can be seen as an upside down tree where the branches are the member information linked to the owner, which is the bottom of the tree.

What is a network model in DBMS explain this model with the help of a diagram?

The network model was created to represent complex data relationships more effectively when compared to hierarchical models, to improve database performance and standards. It has entities which are organized in a graphical representation and some entities are accessed through several paths.

Where is network database model used?

The network model is useful for representing such records that have many to many relationships. The hierarchical Data Model is useful only when there is some hierarchical character in the database. The relational model is useful for representing most of the real-world objects and relationships among the objects.