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- What is design pattern in database?
- Which design Organise data in table or relation?
- What are the design goals of relational database design?
What is design pattern in database?
A design pattern, or design solution, or simply design, is a response to a problem. The structure of a pattern is based (a) on the traditional pattern structure as delivered by Gamma et al [GHJV95] and (b) on the fundamentals of everyday operations around a database system.
Which design Organise data in table or relation?
A relational database organizes data in tables (or relations). A table is made up of rows and columns. A row is also called a record (or tuple). A column is also called a field (or attribute).
What are the design goals of relational database design?
7.20 List the three design goals for relational databases, and explain why each is de- sirable. Answer: The three design goals are lossless-join decompositions, dependency preserving decompositions, and minimization of repetition of information.
