A Network Database is a type of database model that allows for a flexible way to represent data relationships. In this model, data is organized in a graph structure, where records are nodes and relationships are edges. This allows multiple relationships between records, making it easier to navigate complex data connections. Unlike traditional hierarchical databases, a network database enables many-to-many relationships, meaning a single record can be linked to multiple other records. This structure is particularly useful for applications that require intricate data relationships, such as in telecommunications or transportation systems, where entities like customers, services, and routes are interconnected.