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Anonymous Asked in Cars &Transportation · 2 weeks ago

When would you use a network database?

Contents
  1. What is a network database used for?
  2. Are network databases still used?
The network database model allows records from more than one table to be associated with a single owner record of another table. This provides a definite advantage over the relational counterpart when querying results from multiple foreign-key tables associated with one primary-key table.


What is a network database used for?

What is a Network Database? A network database management system (network DBMS) is based on a network data model, which allows each record to be related to multiple primary records and multiple secondary records. Network databases allow you to create a flexible model of relationships between entities.

Are network databases still used?

Hierarchical and network databases still run vital legacy systems in major corporations. SQL people do not like to admit that IMS and traditional files are still out there in the Fortune 500. But SQL people can be proud of the gains SQL-based systems have made over the decades.

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