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Network database

Network database

Network database definition

A network database is a way of organizing information where data is represented as nodes, and the relationships between nodes are represented as links. It’s like a web or network of information, where each piece of information is connected to others in a specific way. This makes it useful for managing complex data structures and relationships, as it allows for multiple records or files to be linked to multiple owner files.

See also: network security protocols, network frame

Network database model advantages

  • Flexibility. The network model is very flexible and can represent complex relationships between data in a natural way. It allows for the creation of multiple paths between data elements, making it easier to navigate through the database.
  • Efficiency. When it comes to retrieving complex data sets, the model is very efficient because it can use direct pointers to access related records. This reduces the need for joins, which can be time-consuming in other models.
  • Performance. It can perform faster than other models because it stores data in a way that corresponds to how it will be accessed. This means that related data is stored together, which can speed up queries.
  • Scalability. The network database model is scalable because it allows adding new records and relationships without affecting existing records. This means that the database can grow and evolve as the needs of the organization change.
  • Data integrity. The model enforces data integrity through referential integrity constraints. This ensures that data is accurate and consistent across the database.

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