Question: Unnormalized Dataset ( Violates 1 NF , 2 NF , and 3 NF ) : This dataset stores customer and order information, where customers can
Unnormalized Dataset Violates NFNF and NF:
This dataset stores customer and order information, where
customers can place multiple orders, and each order can
include multiple products. Additionally, the customer's
address is repeated, and product information is embedded
within the order details.
Im having trouble with this I posted a screenshot of the table, If you can post your answers today that would be the biggest help thank you!
Instructions:
Identify repeating groups and multivalued attributes
such as multiple products in a single field
Break down the unnormalized table into NF by ensuring
atomicity each cell contains only one value
Normalize further into NF by removing partial
dependencies separate customer data from orders
Normalize into NF by removing transitive dependencies
separate product information from the order details
Create the necessary new tables to ensure data is fully
normalized and avoid redundancy.
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
