Answered: Briefly elaborate the three levels of…

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter5: Database Systems And Applications

Section5.7: Information Systems @ Work: Brandwatch: Applying Business Intelligence To Social Media Data To Make Advertising Decisions

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Briefly elaborate the three levels of ASNI SPARC architecture.

Rigorously browse the business description below draw an ERD for the information. Your ERD ought to embrace all necessary parts (entities, attributes, entity identifiers, and relationships). A relationship ought to have a reputation with a verb.

Description: A messenger company “my-courier.pk” own riders that are used for delivering the parcels to areas. The corporate has created information to trace the riders on it, as well as every riders ID, name, last parcel delivery date. Parcel weight, parcel mode, time, cost and fuel per hour used. The information additionally keeps information of every Area like its Sector-ID, name, population, house per Area, and overall Area radius. Additionally all information related to every trip, as well as trip ID, the trip date, and also the range of parcels per trip. Every trip takes just one rider, however a rider could also be used for multiple visits on totally different Areas.

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