Milestone 2 & final | Computer Science homework help

In Module Four, submit asystemsanalysisforyour project, including a comprehensiveentity-relationshipdiagram(ERD).Although youmayuse anytooltocomplete theERD, itis strongly recommended thatyou useMicrosoftVisioandthen save thediagramintoanimageformat(GIFor JPG) and thencopy andpaste the image into yoursystemsanalysis.

 

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All sectionsof thismilestone shouldbecompiled intoa single Word document. Furthermore,allofMilestone Oneshouldbeincluded in MilestoneTwo.This milestonewill be graded using theMilestone Two Rubric(below). Themilestoneshouldincludethe following:

·        A comprehensiveentity-relationship diagram(ERD)

o      This must include an appropriate setof attributes foreach entity.

 

·        A relationalmodel

o      Your relational modelshould be logical,should reflect strong understanding of the overallfunctionofyourdatabase,andmustcomply with eachofthe requirementslaidout in theERD.

 

·        A functional dependenciesdiagram normalized into 3NF

o      Based uponthe ERD you create,devise dependency diagrams andnormalize thedata into3NF.

o      This stepwill require you tocompile acollective listof all the functional dependencies inorderto createthemodel.

o      The data inthis sectionmustreflect the listoffunctional dependenciesandmustbe accuratelynormalized into3NF.

 

·        A functional relational schema normalized into 3NF

o      Based uponthe ERD and the dependency diagrams, createthe relational schemaand normalize thedata into3NF.

 

·        A listof proposed queries

o      Basedon thesix questionsthatmost concernthe bookstoreowners, develop a single query that willanswereachquestion

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