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Physical Data Model Instructions Create a physical data model for the medium-sized business schema you created in Assignment 4. Include the following: Data types for all attributes with NULL or NOT...

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Physical Data Model

Instructions

  • Create a physical data model for the medium-sized business schema you created in Assignment 4. Include the following:
    • Data types for all attributes with NULL or NOT NULL constraint.
    • Resolution of any supertype/subtype relationships in the logical model (implement as-is, collapse into subtypes only, or roll up into supertype).
    • A list of any added indexes (beyond the primary key indexes)mustbe included.
  • Which NoSQL database implementations do you think would be good choices for the schema described in the textbook in Try This Exercise 8-1 and why? Please recommend at least two NoSQL database implementations.
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Answered Same Day Jul 25, 2022

Solution

Salony answered on Jul 25 2022
80 Votes
· Which NoSQL database implementations do you think would be good choices for the schema described in the textbook in Try This Exercise 8-1 and why? Please recommend at least two NoSQL database implementations.
NoSql is type of database which is not in table format. This database is mostly used for big data.
A NoSQL database includes simplicity of design, simpler horizontal scaling to clusters of machines and finer control over...
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