Normalization: The process used to minimize data redundancy and dependency in a relational database is known as normalization. The database table is divided into two or more tables and defines the relationship between those tables. If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it. In a relational database, the tables with no redundant data and less null values are considered as efficient table. This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent. Null values cause a problem for data integrity and produces more error in the database. If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed. The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity. There are three types of normal forms. First normal form (1NF) Second normal form (2NF) Third normal form (3NF)

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The assignment here is to write an app using a database named CIT321 with a collection named students; we will provide a CSV file of the data. You need to use Vue.js to display 2 pages. You should know that this assignment is similar, all too similar in fact, to the cars4sale2 example in the lecture notes for Vue.js 2. You should study that program first. If you figure out cars4sale2, then program 6 will be extremely straightforward. It is not my intent do drop a ton of new material here in the last few days of class. The database contains 51 documents. The first rows of the CSV file look like this: sid last_name 1 Astaire first_name Humphrey CIT major hrs_attempted gpa_points 10 34 2 Bacall Katharine EET 40 128 3 Bergman Bette EET 42 97 4 Bogart Cary CIT 11 33 5 Brando James WEB 59 183 6 Cagney Marlon CIT 13 40 GPA is calculated as gpa_points divided by hrs_attempted. GPA points would have been arrived at by adding 4 points for each credit hour of A, 3 points for each credit hour of…

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Chapter 6, Problem 4RQ

Program Plan Intro

Normalization:

The process used to minimize data redundancy and dependency in a relational database is known as normalization.

The database table is divided into two or more tables and defines the relationship between those tables.

If the modifications, deletion or updates occur in one table, the other tables in database get updated by just propagating it.

In a relational database, the tables with no redundant data and less null values are considered as efficient table.

This is because, having redundant data and more null values increases the storage space and wastage of memory is imminent.

Null values cause a problem for data integrity and produces more error in the database.

If the wasted storage space and null values which cause data integrity hazards are minimized, a highly optimized relational database can be designed.

The project team should consider using normalization when designing the database, which is the best source to optimize data storage efficiently; this is because, it reduces the data storage space and provides data integrity.

There are three types of normal forms.

First normal form (1NF)

Second normal form (2NF)

Third normal form (3NF)

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The assignment here is to write an app using a database named CIT321 with a collection named students; we will provide a CSV file of the data. You need to use Vue.js to display 2 pages. You should know that this assignment is similar, all too similar in fact, to the cars4sale2 example in the lecture notes for Vue.js 2. You should study that program first. If you figure out cars4sale2, then program 6 will be extremely straightforward. It is not my intent do drop a ton of new material here in the last few days of class. The database contains 51 documents. The first rows of the CSV file look like this: sid last_name 1 Astaire first_name Humphrey CIT major hrs_attempted gpa_points 10 34 2 Bacall Katharine EET 40 128 3 Bergman Bette EET 42 97 4 Bogart Cary CIT 11 33 5 Brando James WEB 59 183 6 Cagney Marlon CIT 13 40 GPA is calculated as gpa_points divided by hrs_attempted. GPA points would have been arrived at by adding 4 points for each credit hour of A, 3 points for each credit hour of…

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