How can domain, linking, lookup and weak be used in an e-commerce database? (edited)
domain:...
Computers and Technology, 18.07.2019 06:20 moningersavannah
How can domain, linking, lookup and weak be used in an e-commerce database? (edited)
domain: entity describing a core business element of the database.
linking: entity used to resolve a many-to-many relationship into two one-to-many relationships.
lookup: entity used to store lookup values and ensure data integrity and consistency.
weak (master/detail): an entity that depends on another entity for its meaning.
Answers: 2
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