Home » Redundancy discussion | Computer Science homework help

Redundancy discussion | Computer Science homework help

Please respond with a minimum of 150 words to the peer discussion post below after reading the initial discussion first. 

Initial Discussion:

 Discuss the relationship between data redundancy and normalization. What are the consequences if databases are not normalized? What problems is normalization addressing? Why is normalization crucial for effective database design and development? 

Peer Discussion:

 Hello class,

Database normalization is described as the process of arranging a relational database’s columns (attributes) and tables (relations) to decrease data redundancy and enhance data integrity. The fundamental connection between the two is to eliminate redundancy and provide data accessibility.

It entails organizing attributes in tables based on attribute dependencies and ensuring that the relationships are appropriately enforced by database integrity requirements.

The implications of not normalizing a database are a lack of data integrity and massive data redundancy, which leads to no access to the database. The issue with normalizing addressing is that additional tables must be joined. This implies that by dividing your data into additional tables, we increase the number of tables that must be joined. Another issue is that tables contain codes rather than actual data: Instead of meaningful data, the repetitive data is kept as codes. As a result, the value must always be obtained from the lookup table. The main issue is that the data model is difficult to query upon. This indicates that the data model is designed for applications rather than ad hoc queries. Normalization is critical for database design and development since it allows for the creation of smaller databases. We will be able to lower the total size of the database by removing duplicate entries. By offering ->, it improves database speed. Narrow tables: Having more fine-tuned tables allows your tables to have fewer columns and fit more records per data page. It also results in fewer indexes per table, which means faster maintenance chores like index rebuilds. This makes the database appear nice and easy to use.

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
The price is based on these factors:
Academic level
Number of pages
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more