Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Tasks: Identify Anomalies: Describe any insertion, deletion, and update anomalies present in the original EmployeeProjects table. First Normal Form ( 1 NF ) : Convert

Tasks:
Identify Anomalies:
Describe any insertion, deletion, and update anomalies present in the original EmployeeProjects table.
First Normal Form (1NF):
Convert the table to 1NF and explain the changes made to achieve 1NF, addressing any repeating groups and partial dependencies.
Second Normal Form (2NF):
Progress the table from 1NF to 2NF. Identify and remove any partial dependencies that do not meet the rules of 2NF. Explain which data was moved to new tables and the rationale behind these changes.
Third Normal Form (3NF):
Move the table from 2NF to 3NF by eliminating transitive dependencies. Describe the transformation process and justify the creation of any new tables.
Final Schema:
Provide the schema of the final normalized tables, including primary keys and foreign keys for each table.
Reflective Analysis:
Discuss how normalization improves the integrity and efficiency of the database. Reflect on how the new schema supports better data management practices compared to the original table structure.

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_2

Step: 3

blur-text-image_3

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

Data Visualization A Practical Introduction

Authors: Kieran Healy

1st Edition

0691181624, 978-0691181622

More Books

Students also viewed these Databases questions