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Name: Database Normalization
Rating: 4.66 (685 reviews)

Database Normalization

4.66 Beginner level 1.5 learning hrs 6.9K+ Learners

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Skills you will gain

Introduction to Normalization

1NF

2NF

3NF

4NF

5NF

+1 More

Key Highlights

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About this course

Normalization is a systematic approach of structuring data in a database. It is a database design approach that eliminates undesired aspects like Insertion, Update, and Destruction Of data. It splits huge tables into smaller ones and connects them with relationships. If not modulized properly, databases often provide faulty data when complex queries like joins are fired on the entities.Well, This issue can also be eliminated by using normalization techniques as normalization is a theoretical concept that is implemented practically using the basic constructs in a relational database management system

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Get noticed by top recruiters

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Globally recognised

Land your dream job

Course outline

Introduction to Normalization

First Normal Form

Second normal Form

Third Normal Form

Boyce Codd Normal Form

Fourth Normal Form

Fifth Normal Form

Summary for Normalization

Get access to the complete curriculum once you enroll in the course

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Database Normalization

4.66

1.5 Hours

Beginner

6.9K+ learners enrolled so far

Get free course content

Master in-demand skills & tools

Test your skills with quizzes

Trusted by 10 Million+ Learners globally

4.6

4.89

4.94

4.7

Learner reviews of the Free Courses

4.66

★★★★

★ ☆

★

80%

★

☆

15%

★

☆

★

☆

★

☆

Ririn Prasiska

5.0

★★★★ ★

Indonesia

“SQL, Primary Key, Creating Databases, ALTER TABLE Command, Logical Operators, Retrieving Distinct Values”

While studying SQL and database concepts, I gained a deep understanding of managing relational databases, including using basic commands like CREATE DATABASE, SHOW TABLES, and DELETE FROM. I also understood the importance of primary keys in ensuring data integrity and how to use the ALTER TABLE command to modify table structures. Additionally, I learned how to retrieve unique values with DISTINCT and construct complex conditions using logical operators.

Lailia Khairunnisa

5.0

★★★★ ★

Indonesia

“Enjoyed the Interactive Learning Style and Real-World Applications”

What I liked most was the combination of theoretical knowledge and practical examples. It helped me understand how to apply the concepts in real situations, especially with projects that simulate actual challenges. The instructors were also very supportive, which made the learning experience engaging and enjoyable.

Dirham Ghinata

5.0

★★★★ ★

Indonesia

“Learning Database Starting from 2NF, 4NF, and Beyond”

I love the way the teacher presents the material; it is always updated and enhanced with the best quizzes and assignments.

God Woman

4.0

★★★ ★ ☆

Indonesia

“Normalization in Database Design: Organizing Data”

Normalization is about organizing data to reduce redundancy and improve integrity. 3NF ensures that information about an individual entity is stored in a single place, preventing data duplication and inconsistencies.

hamdana hamid

5.0

★★★★ ★

Indonesia

“Professional Competency Evaluation: Certification Assessment for Skills”

A Professional Competency Evaluation is a systematic approach to assess an individual's abilities and knowledge in specific skill areas relevant to their job role. This evaluation is crucial for ensuring that employees possess the necessary competencies to perform their tasks effectively and contribute to organizational success.

nguyen duc

5.0

★★★★ ★

“Understanding Syntax and Semantics”

While 2NF also deals with individual entities, it specifically addresses the requirement that non-key attributes must be fully functionally dependent on the entire primary key. It builds upon the foundation of 1NF but does not specifically focus on the representation of individual entities.

adilah nisa

5.0

★★★★ ★

Indonesia

“Belajar di Sini Menyenangkan: Ilmu dan Sertifikat yang Berguna”

Saya menyukai kursus seperti ini karena ada penjelasan melalui video dan kuis yang bisa langsung dikerjakan.

Siti Aliani Husnah

4.0

★★★ ★ ☆

Indonesia

“Amazing Instructor and Fun Learning”

Seru banget dan belajarnya menyenangkan, aku mengerti, terima kasih.

Riandi Arista

5.0

★★★★ ★

Indonesia

“Kursusnya Sangat Membantu dalam Membahas Database”

Kursusnya sangat membantu dalam membahas database dan sangat jelas ketika membahasnya.

Dimas Arya Ramadhani

5.0

★★★★ ★

Indonesia

“From High School to College: My Database Experience”

I think it's good. Subtitles from other countries can be added to make it easier to understand the material.

What our learners enjoyed the most

Skill & tools

69%

69% of learners found all the desired skills & tools

Frequently Asked Questions

Will I receive a certificate upon completing this free course?

Yes, upon successful completion of the course and payment of the certificate fee, you will receive a completion certificate that you can add to your resume.

Is this course free?

Yes, you may enroll in the course and access the course content for free. However, if you wish to obtain a certificate upon completion, a non-refundable fee is applicable.

Will I get a certificate after completing this Database Normalization free course?

Yes, you will get a certificate of completion for Database Normalization after completing all the modules and cracking the assessment. The assessment tests your knowledge of the subject and badges your skills.

How much does this Database Normalization course cost?

It is an entirely free course from Great Learning Academy. Anyone interested in learning the basics of Database Normalization can get started with this course.

Is there any limit on how many times I can take this free course?

Once you enroll in the Database Normalization course, you have lifetime access to it. So, you can log in anytime and learn it for free online.

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can enroll in as many courses as you want from Great Learning Academy. There is no limit to the number of courses you can enroll in at once, but since the courses offered by Great Learning Academy are free, we suggest you learn one by one to get the best out of the subject.

Why choose Great Learning Academy for this free Database Normalization course?

Great Learning Academy provides this Database Normalization course for free online. The course is self-paced and helps you understand various topics that fall under the subject with solved problems and demonstrated examples. The course is carefully designed, keeping in mind to cater to both beginners and professionals, and is delivered by subject experts. Great Learning is a global ed-tech platform dedicated to developing competent professionals. Great Learning Academy is an initiative by Great Learning that offers in-demand free online courses to help people advance in their jobs. More than 5 million learners from 140 countries have benefited from Great Learning Academy's free online courses with certificates. It is a one-stop place for all of a learner's goals.

What are the steps to enroll in this Database Normalization course?

Enrolling in any of the Great Learning Academy’s courses is just one step process. Sign-up for the course, you are interested in learning through your E-mail ID and start learning them for free online.

Will I have lifetime access to this free Database Normalization course?

Yes, once you enroll in the course, you will have lifetime access, where you can log in and learn whenever you want to.

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