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Quote: relational model more flexible because relationships defined by joins
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Topic:
Thesa data model
Topic:
relational database
Topic:
database queries, joins, and relational algebra
Quotation Skeleton
The relational [database] model is more flexible and … have to be pre-defined. The relational join operator … to use because of its more intuitive metaphor … hoc retrieval requests to the system. Google-1 Google-2
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Additional Titles
Quote: relational model easier to use because of tabular data and ad hoc queries
Topic: Thesa data model (58 items)
Topic: relational database (34 items)
Topic: database queries, joins, and relational algebra (33 items)