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- The evolution of Database Management system – Track2Training
After the hierarchical and network model the birth of this model was huge step ahead It allows the entities to be related through a common attribute In the table there are alternative keys This property makes this model extremely flexible
- Evolution of Database Management Systems
After the hierarchical and network model, the birth of this model was huge step ahead It allows the entities to be related through a common attribute So in order to relate two tables (entities), they simply need to have a common attribute
- The evolution of Database Management system - Medium
Relationship database model was proposed by E F Codd After the hierarchical and network model the birth of this model was huge step ahead It allows the entities to be related through a
- The Evolution of Database Management System | UKEssays. com
After the hierarchical and network model, the birth of this model was huge step ahead It allows the entities to be related through a common attribute So in order to relate two tables (entities), they simply need to have a common attribute
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