Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

1 - Convert each local conceptual design to logical 2 - Produce the global logical design The ERDs may contain some mistakes. Details and restrictions

1- Convert each local conceptual design to logical
2- Produce the global logical design
The ERDs may contain some mistakes. Details and restrictions will be added soon.
Userview 1 : Online Customer buying productsHello! I have this Assignment for my Database course, basically what they want is for us to change the two given ERDs into crows foot , complete with full detail, here are some things to take into consideration: so instructor said that there are some problems with the ERD that has been given to us so we can fix those, also we need to write all of our assumptions for the changes, some of the things she hinted on having issues are: (added is many to many, needs to be weak entity)(Has also is a problem)(address is also a problem) and probably more that she didn't hint on, Also, we are required to use a software, as handwritted in not accepted but we don't have a limit on what software we can use for drawing the crows foot, Thanks in advanceUse the following two user views for phase 2 of the project. Your task is as follows:
1- Convert each local conceptual design to logical
2- Produce the global logical design
The ERDs may contain some mistakes. Details and restrictions will be added soon.
User view 1: Online Customer buying products
User view 2: Sales/Data Manager who is keeping track of purchases (inventory)
image text in transcribed

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Object Databases The Essentials

Authors: Mary E. S. Loomis

1st Edition

020156341X, 978-0201563412

More Books

Students also viewed these Databases questions