-
Learn Database Normalization - 1NF, 2NF, 3NF, 4NF, 5NF
An easy-to-follow database normalization tutorial, with lots of examples and a focus on the design process. Explains the "why" and "how" of normalization, and takes you step-by-step through:
- First Normal Form (1NF)
- Second Normal Form (2NF)
- Third Normal Form (3NF), with a side note on Boyce-Codd Normal Form (BCNF)
- Fourth Normal Form (4NF)
- Fifth Normal Form (5NF)
0:00 What is database normalization?
3:55 First Normal Form (1NF)
10:24 Second Normal Form (2NF)
16:08 Third Normal Form (3NF)
20:29 Fourth Normal Form (4NF)
23:47 Fifth Normal Form (5NF)
26:41 Summary and review
Corrections can be found in the pinned comment.
published: 21 Nov 2021
-
What is Normalization in SQL? | Database Normalization Forms - 1NF, 2NF, 3NF, BCNF | Edureka
🔥 MySQL DBA Certification Training (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎"): https://www.edureka.co/search
This Edureka video on 'What is Normalization' will help you understand the basic concepts of Normalization in SQL and Databases and how it helps in organizing data and data redundancy in SQL with examples. Below are the topics covered in this Database Normalization tutorial:
What is Normalization?
1st Normal Form (1NF)
2nd Normal Form (2NF)
3rd Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)\
-------------------------------------
To subscribe to our channel and hit the bell icon to never miss an update from us in the future: https://goo.gl/6ohpTV
SlideShare: https://www.slideshare.net/EdurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twit...
published: 26 Oct 2019
-
1st, 2nd and 3rd Normal Form (Database Normalisation)
A beginner's guide to first, second and third normal form when dealing with database normalization.
Like the video? Buy me a coffee and help me make more videos :-)
https://www.paypal.com/paypalme/richardbwest
published: 25 Feb 2020
-
Complete guide to Database Normalization in SQL
This is a complete guide for anyone to understand Database Normalization in SQL. I will not just explain the Normalization concepts but also show you step by step process of normalizing a de-normalized dataset taken from Kaggle by following the different levels of normalization (Normal forms).
The video is divided into 3 sections:
In the first section, I will explain the basic concepts of normalization and the different levels of normalization (different normal forms), and some key points you need to know to better understand normalization.
In the second section, I will explain all the above concepts in detail with proper examples. We shall use a de-normalized dataset taken from Kaggle for illustration purposes. We shall follow different normal forms to normalize the Kaggle dataset which...
published: 07 Mar 2023
-
Standardization vs Normalization Clearly Explained!
Let's understand feature scaling and the differences between standardization and normalization in great detail.
#machinelearning #datascience #artificialintelligence
For more videos please subscribe -
http://bit.ly/normalizedNERD
Support me if you can ❤️
https://www.buymeacoffee.com/normalizednerd
Join our discord -
https://discord.gg/39YYU936RC
Facebook -
https://www.facebook.com/nerdywits/
Instagram -
https://www.instagram.com/normalizednerd/
Twitter -
https://twitter.com/normalized_nerd
published: 31 Aug 2022
-
Database Normalization for Beginners | How to Normalize Data w/ Power Query (full tutorial!)
Learn the absolute basics of database normalization with crystal-clear explanations and expert-led tutorials.
In this demo, you’ll learn how to transform a single merged table into a relational data model using Power Query in Excel or Power BI.
Along the way, you’ll learn how to apply data normalization techniques to preserve integrity, eliminate redundancy, and build efficient and scalable models for data analysis or business intelligence reporting.
We’ll talk about:
✔️ What normalization means (in plain English) and why you should care
✔️ How to create star and snowflake schemas by "unmerging" tables
✔️ The difference between 1st, 2nd & 3rd normal form (1NF, 2NF, 3NF)
✔️ When normalization is actually NOT the best approach
…all in less than 20 minutes!
🔗 Helpful links:
👉 Downl...
published: 02 Oct 2024
-
Database Normalization 1NF 2NF 3NF
Data Normalization is the philosophy and mathematics for understanding and connecting data, and is a core stepping stones for becoming a data professional. This video explains the history of normalization, and how to normalize data to first normal form (1NF), second normal form (2NF), and third normal form (3NF).
published: 03 Jul 2021
-
Lec-20: Introduction to Normalization | Insertion, Deletion & Updation Anomaly
👉Subscribe to our new channel:https://www.youtube.com/@varunainashots
0:00 - Introduction
0:40 - Row level Duplicacy
2:04 - Column level Duplicacy
3:24 - Anomaly
4:04 - Insertion Anomaly
6:05 - Deletion Anomaly
8:04 - Updation Anomaly
11:05 - Normalization
►Database Management System(Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
►Computer Architecture (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX
► Theory of Com...
published: 17 Feb 2018
-
Non Serious Questions in BPSC 70th BPSC Pre Exam l Scaling / Normalization l Mains @PCSMarathon
Non Serious Questions in BPSC 70th BPSC Pre Exam l Scaling / Normalization l Mains @PCSMarathon
In this video, We will discussed about expected cut off for 70th BPSC Prelims Re exam 2024 held on 4 Jan 2025.
इस वीडियो में, हम 4 Jan 2025को आयोजित 70th BPSC Re Exam2024 के लिए अपेक्षित कट ऑफ के बारे में चर्चा कर रहे हैं।
Telegram link: https://t.me/PCS_Marathon
70th BPSC Prelims Exam Expected Cut Off
https://youtu.be/aPJZPn0IA54?si=pDBJ20zCg6Zribah
BPSC Mains Complete analysis: Pattern, Types of question, Book list and total No. of marks
https://youtu.be/kRfHwoEAs9I?si=nvxA3cB9MAb2Ux7i
#bpsc
#70thbpsc
#70thbpscprelims
#70thbpscprelimstips
#how_to_maximize_score_in_bpscpre
#bpsccutoff
#bpscupdates
#bpscmains
#bpscmainsstrategy
#bpscprelimsstrategy
#70thbpsccurrentaffairs
#bp...
published: 04 Jan 2025
-
Normalization Practice Exercise | Third Normal Form| Denormalization
If you want to learn how to change De normalized dataset into 3rd normal form this video is for you
The video is part of the normalization series, Please watch these videos as well for better understanding on the entire concept.
The video is the 6th video in the video series of Normalization.
Here is the link to the 1st Video - normalization
https://www.youtube.com/watch?v=oDZUV...
Here is the link to the 2nd Video - 1st Normal form
https://www.youtube.com/watch?v=RyqhX...
The 2nd Normal focus on No Partial Dependency.
Here is the link to the 3rd Video - 2nd Normal form
https://youtu.be/ShNshBTtrYc
The 3rd Normal focus on the transitive dependency.
https://www.youtube.com/watch?v=tJtZL...
#Keys #NormalizationSeries #TechCoach
published: 18 Jan 2021
28:34
Learn Database Normalization - 1NF, 2NF, 3NF, 4NF, 5NF
An easy-to-follow database normalization tutorial, with lots of examples and a focus on the design process. Explains the "why" and "how" of normalization, and t...
An easy-to-follow database normalization tutorial, with lots of examples and a focus on the design process. Explains the "why" and "how" of normalization, and takes you step-by-step through:
- First Normal Form (1NF)
- Second Normal Form (2NF)
- Third Normal Form (3NF), with a side note on Boyce-Codd Normal Form (BCNF)
- Fourth Normal Form (4NF)
- Fifth Normal Form (5NF)
0:00 What is database normalization?
3:55 First Normal Form (1NF)
10:24 Second Normal Form (2NF)
16:08 Third Normal Form (3NF)
20:29 Fourth Normal Form (4NF)
23:47 Fifth Normal Form (5NF)
26:41 Summary and review
Corrections can be found in the pinned comment.
https://wn.com/Learn_Database_Normalization_1Nf,_2Nf,_3Nf,_4Nf,_5Nf
An easy-to-follow database normalization tutorial, with lots of examples and a focus on the design process. Explains the "why" and "how" of normalization, and takes you step-by-step through:
- First Normal Form (1NF)
- Second Normal Form (2NF)
- Third Normal Form (3NF), with a side note on Boyce-Codd Normal Form (BCNF)
- Fourth Normal Form (4NF)
- Fifth Normal Form (5NF)
0:00 What is database normalization?
3:55 First Normal Form (1NF)
10:24 Second Normal Form (2NF)
16:08 Third Normal Form (3NF)
20:29 Fourth Normal Form (4NF)
23:47 Fifth Normal Form (5NF)
26:41 Summary and review
Corrections can be found in the pinned comment.
- published: 21 Nov 2021
- views: 2162318
12:44
What is Normalization in SQL? | Database Normalization Forms - 1NF, 2NF, 3NF, BCNF | Edureka
🔥 MySQL DBA Certification Training (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎"): https://www.edureka.co/search
This Edureka video on 'What is Normalization' will help you understand...
🔥 MySQL DBA Certification Training (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎"): https://www.edureka.co/search
This Edureka video on 'What is Normalization' will help you understand the basic concepts of Normalization in SQL and Databases and how it helps in organizing data and data redundancy in SQL with examples. Below are the topics covered in this Database Normalization tutorial:
What is Normalization?
1st Normal Form (1NF)
2nd Normal Form (2NF)
3rd Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)\
-------------------------------------
To subscribe to our channel and hit the bell icon to never miss an update from us in the future: https://goo.gl/6ohpTV
SlideShare: https://www.slideshare.net/EdurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
#edureka #edurekasql #sqlnormalization #sqltutorialsforbeginners #sqldbms
-----------------------------------------------------------------
How does it work?
1. This is a 4 Week Instructor-led Online Course.
2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course.
3. At the end of the training, you will be working on a real-time project for which we will provide you with a Grade and a Verifiable Certificate!
--------------------------------------------------------------------
About The Course
MySQL is the most popular open-source database. This training is your first step towards gaining a strong foundation and hands-on experience in using and administering this open-source relational database.
You will gain an understanding of the core concepts and advanced tools and techniques to manage data and administer the MySQL Database. Through this training, you will gain the ability to create and administer your own MySQL Database and manage data.
----------------------------------------------------------------------
Who should go for this course?
This course can be beneficial for people having the below professional background:
• Database Developers
• Application Developers
• Database Designers
• Database Administrators
-----------------------------------------------------------------------
Why learn MySQL DBA?
Edureka's MySQL Administration training is based on the MySQL Database 5.6 version. This is your first step in getting to know this open-source relational database with extensive hands-on learning.
You will get a general understanding of relational databases and techniques to design an efficient database system. You will learn the powerful Structured Query Language (SQL) to build a database and manipulate data. You will also learn the various administration skills required to manage the database.
-----------------------------------------------------------------------
Got a question on the topic?
Please share it in the comment section below and our experts will answer it for you.
Please write back to us at
[email protected] or call us at IND: 9606058406 / US: 18338555775 (toll-free) for more information.
https://wn.com/What_Is_Normalization_In_Sql_|_Database_Normalization_Forms_1Nf,_2Nf,_3Nf,_Bcnf_|_Edureka
🔥 MySQL DBA Certification Training (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎"): https://www.edureka.co/search
This Edureka video on 'What is Normalization' will help you understand the basic concepts of Normalization in SQL and Databases and how it helps in organizing data and data redundancy in SQL with examples. Below are the topics covered in this Database Normalization tutorial:
What is Normalization?
1st Normal Form (1NF)
2nd Normal Form (2NF)
3rd Normal Form (3NF)
Boyce-Codd Normal Form (BCNF)\
-------------------------------------
To subscribe to our channel and hit the bell icon to never miss an update from us in the future: https://goo.gl/6ohpTV
SlideShare: https://www.slideshare.net/EdurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
#edureka #edurekasql #sqlnormalization #sqltutorialsforbeginners #sqldbms
-----------------------------------------------------------------
How does it work?
1. This is a 4 Week Instructor-led Online Course.
2. We have a 24x7 One-on-One LIVE Technical Support to help you with any problems you might face or any clarifications you may require during the course.
3. At the end of the training, you will be working on a real-time project for which we will provide you with a Grade and a Verifiable Certificate!
--------------------------------------------------------------------
About The Course
MySQL is the most popular open-source database. This training is your first step towards gaining a strong foundation and hands-on experience in using and administering this open-source relational database.
You will gain an understanding of the core concepts and advanced tools and techniques to manage data and administer the MySQL Database. Through this training, you will gain the ability to create and administer your own MySQL Database and manage data.
----------------------------------------------------------------------
Who should go for this course?
This course can be beneficial for people having the below professional background:
• Database Developers
• Application Developers
• Database Designers
• Database Administrators
-----------------------------------------------------------------------
Why learn MySQL DBA?
Edureka's MySQL Administration training is based on the MySQL Database 5.6 version. This is your first step in getting to know this open-source relational database with extensive hands-on learning.
You will get a general understanding of relational databases and techniques to design an efficient database system. You will learn the powerful Structured Query Language (SQL) to build a database and manipulate data. You will also learn the various administration skills required to manage the database.
-----------------------------------------------------------------------
Got a question on the topic?
Please share it in the comment section below and our experts will answer it for you.
Please write back to us at
[email protected] or call us at IND: 9606058406 / US: 18338555775 (toll-free) for more information.
- published: 26 Oct 2019
- views: 932036
11:42
1st, 2nd and 3rd Normal Form (Database Normalisation)
A beginner's guide to first, second and third normal form when dealing with database normalization.
Like the video? Buy me a coffee and help me make more video...
A beginner's guide to first, second and third normal form when dealing with database normalization.
Like the video? Buy me a coffee and help me make more videos :-)
https://www.paypal.com/paypalme/richardbwest
https://wn.com/1St,_2Nd_And_3Rd_Normal_Form_(Database_Normalisation)
A beginner's guide to first, second and third normal form when dealing with database normalization.
Like the video? Buy me a coffee and help me make more videos :-)
https://www.paypal.com/paypalme/richardbwest
- published: 25 Feb 2020
- views: 468532
40:51
Complete guide to Database Normalization in SQL
This is a complete guide for anyone to understand Database Normalization in SQL. I will not just explain the Normalization concepts but also show you step by st...
This is a complete guide for anyone to understand Database Normalization in SQL. I will not just explain the Normalization concepts but also show you step by step process of normalizing a de-normalized dataset taken from Kaggle by following the different levels of normalization (Normal forms).
The video is divided into 3 sections:
In the first section, I will explain the basic concepts of normalization and the different levels of normalization (different normal forms), and some key points you need to know to better understand normalization.
In the second section, I will explain all the above concepts in detail with proper examples. We shall use a de-normalized dataset taken from Kaggle for illustration purposes. We shall follow different normal forms to normalize the Kaggle dataset which should give a complete understanding of how to normalize any dataset.
Finally, in the third and last section, I shall explain the different anomalies that exist in a de-normalized dataset such as insertion, updation, and deletion anomalies. We shall also see how a normalized database can overcome these anomalies.
Timestamp:
00:00 Intro
00:46 1. What is Normalization
03:12 Different levels of Normalization
05:14 2. Step-by-Step Normalizing a dataset
07:35 First Normal Form (1NF)
12:44 Second Normal Form (2NF)
25:59 Third Normal Form (3NF)
32:42 3. Different Anomalies (Insertion, Updation, Deletion Anomalies)
37:10 Deletion Anomalies
39:08 Updation Anomalies
🔴 My Recommended courses 👇
✅ Learn complete SQL: https://learnsql.com/?ref=thoufiqmohammed
✅ Practice SQL Queries: https://www.stratascratch.com/?via=techTFQ
✅ Learn Python: https://codebasics.io/courses/python-for-beginner-and-intermediate-learners?refId=70170e4c-7511-4c83-b769-c5cc8339c731
✅ Learn Power BI: https://codebasics.io/courses/power-bi-data-analysis-with-end-to-end-project?refId=4b1e1886-3252-4bf1-86f4-7d603dab692f
🔴 WATCH MORE VIDEOS HERE 👇
✅ SQL Tutorial - Basic concepts:
https://www.youtube.com/playlist?list=PLavw5C92dz9HQQ_COgGb7kf_1H8UWUBxO
✅ SQL Tutorial - Intermediate concepts:
https://www.youtube.com/playlist?list=PLavw5C92dz9FD9XspliRM_HZM_jK7tkii
✅ SQL Tutorial - Advance concepts:
https://www.youtube.com/playlist?list=PLavw5C92dz9GbmgiW4TWVnxhjMFOIf0Q7
✅ Practice Solving Basic SQL Queries:
https://www.youtube.com/playlist?list=PLavw5C92dz9F66P3GFo5O6nJ4DfZNhVsp
✅ Practice Solving Intermediate SQL Queries:
https://www.youtube.com/playlist?list=PLavw5C92dz9EIYmNXJ8ZtQ1bmLIpt0SpV
✅ Practice Solving Complex SQL Queries:
https://www.youtube.com/playlist?list=PLavw5C92dz9Fahr7taauUx5RnTfuGyL--
✅ Data Analytics Career guidance:
https://www.youtube.com/playlist?list=PLavw5C92dz9FDsr995DjwCy9XNaIukb8P
✅ SQL Course, SQL Training Platform Recommendations:
https://www.youtube.com/playlist?list=PLavw5C92dz9GqF1Q_zn8KnYvFgtEOh-2n
✅ Python Tutorial:
https://www.youtube.com/playlist?list=PLavw5C92dz9FePZXIo4jpsupqp3X0w2SW
✅ Git and GitHub Tutorial:
https://www.youtube.com/playlist?list=PLavw5C92dz9EI1MPlqqDpe3bgr8RJZE0b
✅ Data Analytics Projects:
https://www.youtube.com/playlist?list=PLavw5C92dz9HwT_uStsDdJbuBOt_XD0ch
THANK YOU,
Thoufiq
https://wn.com/Complete_Guide_To_Database_Normalization_In_Sql
This is a complete guide for anyone to understand Database Normalization in SQL. I will not just explain the Normalization concepts but also show you step by step process of normalizing a de-normalized dataset taken from Kaggle by following the different levels of normalization (Normal forms).
The video is divided into 3 sections:
In the first section, I will explain the basic concepts of normalization and the different levels of normalization (different normal forms), and some key points you need to know to better understand normalization.
In the second section, I will explain all the above concepts in detail with proper examples. We shall use a de-normalized dataset taken from Kaggle for illustration purposes. We shall follow different normal forms to normalize the Kaggle dataset which should give a complete understanding of how to normalize any dataset.
Finally, in the third and last section, I shall explain the different anomalies that exist in a de-normalized dataset such as insertion, updation, and deletion anomalies. We shall also see how a normalized database can overcome these anomalies.
Timestamp:
00:00 Intro
00:46 1. What is Normalization
03:12 Different levels of Normalization
05:14 2. Step-by-Step Normalizing a dataset
07:35 First Normal Form (1NF)
12:44 Second Normal Form (2NF)
25:59 Third Normal Form (3NF)
32:42 3. Different Anomalies (Insertion, Updation, Deletion Anomalies)
37:10 Deletion Anomalies
39:08 Updation Anomalies
🔴 My Recommended courses 👇
✅ Learn complete SQL: https://learnsql.com/?ref=thoufiqmohammed
✅ Practice SQL Queries: https://www.stratascratch.com/?via=techTFQ
✅ Learn Python: https://codebasics.io/courses/python-for-beginner-and-intermediate-learners?refId=70170e4c-7511-4c83-b769-c5cc8339c731
✅ Learn Power BI: https://codebasics.io/courses/power-bi-data-analysis-with-end-to-end-project?refId=4b1e1886-3252-4bf1-86f4-7d603dab692f
🔴 WATCH MORE VIDEOS HERE 👇
✅ SQL Tutorial - Basic concepts:
https://www.youtube.com/playlist?list=PLavw5C92dz9HQQ_COgGb7kf_1H8UWUBxO
✅ SQL Tutorial - Intermediate concepts:
https://www.youtube.com/playlist?list=PLavw5C92dz9FD9XspliRM_HZM_jK7tkii
✅ SQL Tutorial - Advance concepts:
https://www.youtube.com/playlist?list=PLavw5C92dz9GbmgiW4TWVnxhjMFOIf0Q7
✅ Practice Solving Basic SQL Queries:
https://www.youtube.com/playlist?list=PLavw5C92dz9F66P3GFo5O6nJ4DfZNhVsp
✅ Practice Solving Intermediate SQL Queries:
https://www.youtube.com/playlist?list=PLavw5C92dz9EIYmNXJ8ZtQ1bmLIpt0SpV
✅ Practice Solving Complex SQL Queries:
https://www.youtube.com/playlist?list=PLavw5C92dz9Fahr7taauUx5RnTfuGyL--
✅ Data Analytics Career guidance:
https://www.youtube.com/playlist?list=PLavw5C92dz9FDsr995DjwCy9XNaIukb8P
✅ SQL Course, SQL Training Platform Recommendations:
https://www.youtube.com/playlist?list=PLavw5C92dz9GqF1Q_zn8KnYvFgtEOh-2n
✅ Python Tutorial:
https://www.youtube.com/playlist?list=PLavw5C92dz9FePZXIo4jpsupqp3X0w2SW
✅ Git and GitHub Tutorial:
https://www.youtube.com/playlist?list=PLavw5C92dz9EI1MPlqqDpe3bgr8RJZE0b
✅ Data Analytics Projects:
https://www.youtube.com/playlist?list=PLavw5C92dz9HwT_uStsDdJbuBOt_XD0ch
THANK YOU,
Thoufiq
- published: 07 Mar 2023
- views: 203514
5:48
Standardization vs Normalization Clearly Explained!
Let's understand feature scaling and the differences between standardization and normalization in great detail.
#machinelearning #datascience #artificialintell...
Let's understand feature scaling and the differences between standardization and normalization in great detail.
#machinelearning #datascience #artificialintelligence
For more videos please subscribe -
http://bit.ly/normalizedNERD
Support me if you can ❤️
https://www.buymeacoffee.com/normalizednerd
Join our discord -
https://discord.gg/39YYU936RC
Facebook -
https://www.facebook.com/nerdywits/
Instagram -
https://www.instagram.com/normalizednerd/
Twitter -
https://twitter.com/normalized_nerd
https://wn.com/Standardization_Vs_Normalization_Clearly_Explained
Let's understand feature scaling and the differences between standardization and normalization in great detail.
#machinelearning #datascience #artificialintelligence
For more videos please subscribe -
http://bit.ly/normalizedNERD
Support me if you can ❤️
https://www.buymeacoffee.com/normalizednerd
Join our discord -
https://discord.gg/39YYU936RC
Facebook -
https://www.facebook.com/nerdywits/
Instagram -
https://www.instagram.com/normalizednerd/
Twitter -
https://twitter.com/normalized_nerd
- published: 31 Aug 2022
- views: 157560
19:04
Database Normalization for Beginners | How to Normalize Data w/ Power Query (full tutorial!)
Learn the absolute basics of database normalization with crystal-clear explanations and expert-led tutorials.
In this demo, you’ll learn how to transform a sin...
Learn the absolute basics of database normalization with crystal-clear explanations and expert-led tutorials.
In this demo, you’ll learn how to transform a single merged table into a relational data model using Power Query in Excel or Power BI.
Along the way, you’ll learn how to apply data normalization techniques to preserve integrity, eliminate redundancy, and build efficient and scalable models for data analysis or business intelligence reporting.
We’ll talk about:
✔️ What normalization means (in plain English) and why you should care
✔️ How to create star and snowflake schemas by "unmerging" tables
✔️ The difference between 1st, 2nd & 3rd normal form (1NF, 2NF, 3NF)
✔️ When normalization is actually NOT the best approach
…all in less than 20 minutes!
🔗 Helpful links:
👉 Downloadable project file: https://bit.ly/3XRHDAe
👉 Full Power Query, Power Pivot & DAX course:
Maven Analytics: https://bit.ly/3TPU6mO
Udemy: https://bit.ly/4en0eew
👉 10-Week Immersive Programs: https://bit.ly/47ObUo8
👉 Follow us on LinkedIn:
Chris: https://www.linkedin.com/in/csdutton/
Maven Analytics: https://www.linkedin.com/company/maven-analytics
⏱️ Timestamps:
00:00 - Intro
00:13 - What is database normalization?
01:56 - Relational data modeling 101
02:40 - Creating dimension tables with Power Query
08:12 - Creating a star schema in the data model
09:36 - Exploring the model with Power Pivot
10:57 - 2nd Normal Form (2NF)
14:07 - 3rd Normal Form (3NF)
16:38 - Creating a snowflake schema
18:00 - Pros and cons of normalization
Maven Analytics is an award-winning online platform for data professionals to learn new skills, showcase their work, and connect with peers around the world.
We've helped more than 1,000,000 students build job-ready data & AI skills, master tools like Excel, SQL, Power BI, Tableau and Python, and build the foundations for successful careers.
Start learning and build your FREE portfolio at www.MavenAnalytics.io
https://wn.com/Database_Normalization_For_Beginners_|_How_To_Normalize_Data_W_Power_Query_(Full_Tutorial_)
Learn the absolute basics of database normalization with crystal-clear explanations and expert-led tutorials.
In this demo, you’ll learn how to transform a single merged table into a relational data model using Power Query in Excel or Power BI.
Along the way, you’ll learn how to apply data normalization techniques to preserve integrity, eliminate redundancy, and build efficient and scalable models for data analysis or business intelligence reporting.
We’ll talk about:
✔️ What normalization means (in plain English) and why you should care
✔️ How to create star and snowflake schemas by "unmerging" tables
✔️ The difference between 1st, 2nd & 3rd normal form (1NF, 2NF, 3NF)
✔️ When normalization is actually NOT the best approach
…all in less than 20 minutes!
🔗 Helpful links:
👉 Downloadable project file: https://bit.ly/3XRHDAe
👉 Full Power Query, Power Pivot & DAX course:
Maven Analytics: https://bit.ly/3TPU6mO
Udemy: https://bit.ly/4en0eew
👉 10-Week Immersive Programs: https://bit.ly/47ObUo8
👉 Follow us on LinkedIn:
Chris: https://www.linkedin.com/in/csdutton/
Maven Analytics: https://www.linkedin.com/company/maven-analytics
⏱️ Timestamps:
00:00 - Intro
00:13 - What is database normalization?
01:56 - Relational data modeling 101
02:40 - Creating dimension tables with Power Query
08:12 - Creating a star schema in the data model
09:36 - Exploring the model with Power Pivot
10:57 - 2nd Normal Form (2NF)
14:07 - 3rd Normal Form (3NF)
16:38 - Creating a snowflake schema
18:00 - Pros and cons of normalization
Maven Analytics is an award-winning online platform for data professionals to learn new skills, showcase their work, and connect with peers around the world.
We've helped more than 1,000,000 students build job-ready data & AI skills, master tools like Excel, SQL, Power BI, Tableau and Python, and build the foundations for successful careers.
Start learning and build your FREE portfolio at www.MavenAnalytics.io
- published: 02 Oct 2024
- views: 124657
10:26
Database Normalization 1NF 2NF 3NF
Data Normalization is the philosophy and mathematics for understanding and connecting data, and is a core stepping stones for becoming a data professional. This...
Data Normalization is the philosophy and mathematics for understanding and connecting data, and is a core stepping stones for becoming a data professional. This video explains the history of normalization, and how to normalize data to first normal form (1NF), second normal form (2NF), and third normal form (3NF).
https://wn.com/Database_Normalization_1Nf_2Nf_3Nf
Data Normalization is the philosophy and mathematics for understanding and connecting data, and is a core stepping stones for becoming a data professional. This video explains the history of normalization, and how to normalize data to first normal form (1NF), second normal form (2NF), and third normal form (3NF).
- published: 03 Jul 2021
- views: 186806
12:51
Lec-20: Introduction to Normalization | Insertion, Deletion & Updation Anomaly
👉Subscribe to our new channel:https://www.youtube.com/@varunainashots
0:00 - Introduction
0:40 - Row level Duplicacy
2:04 - Column level Duplicacy
3:24 - Anom...
👉Subscribe to our new channel:https://www.youtube.com/@varunainashots
0:00 - Introduction
0:40 - Row level Duplicacy
2:04 - Column level Duplicacy
3:24 - Anomaly
4:04 - Insertion Anomaly
6:05 - Deletion Anomaly
8:04 - Updation Anomaly
11:05 - Normalization
►Database Management System(Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
►Computer Architecture (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX
► Theory of Computation
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i
►Artificial Intelligence:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI
►Computer Networks (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_
►Operating System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p
►Structured Query Language (SQL):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id
►Discrete Mathematics:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3
►Compiler Design:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc
►Number System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn
►Cloud Computing & BIG Data:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHRHVUtR-O52MsrdUSrzuy4
►Software Engineering:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2
►Data Structure:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT
►Graph Theory:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt
►Programming in C:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB
►Digital Logic:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe
---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
► Subscribe to us on YouTube: https://www.youtube.com/gatesmashers
►Subscribe to our new channel: https://www.youtube.com/@varunainashots
► Like our page on Facebook: https://www.facebook.com/gatesmashers
► Follow us on Instagram: https://www.instagram.com/gate.smashers
► Follow us on Instagram: https://www.instagram.com/varunainashots
► Follow us on Telegram: https://t.me/gatesmashersofficial
► Follow us on Threads: https://www.threads.net/@gate.smashers
--------------------------------------------------------------------------------------------------------------------------------------
►For Any Query, Suggestion or notes contribution:
Email us at:
[email protected]
#Normalization#FullConceptNormalization#DBMS#GATE#UGCNET#CollegeUniversityexams
https://wn.com/Lec_20_Introduction_To_Normalization_|_Insertion,_Deletion_Updation_Anomaly
👉Subscribe to our new channel:https://www.youtube.com/@varunainashots
0:00 - Introduction
0:40 - Row level Duplicacy
2:04 - Column level Duplicacy
3:24 - Anomaly
4:04 - Insertion Anomaly
6:05 - Deletion Anomaly
8:04 - Updation Anomaly
11:05 - Normalization
►Database Management System(Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
►Computer Architecture (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX
► Theory of Computation
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i
►Artificial Intelligence:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI
►Computer Networks (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_
►Operating System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p
►Structured Query Language (SQL):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id
►Discrete Mathematics:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3
►Compiler Design:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc
►Number System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn
►Cloud Computing & BIG Data:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHRHVUtR-O52MsrdUSrzuy4
►Software Engineering:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2
►Data Structure:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT
►Graph Theory:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt
►Programming in C:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB
►Digital Logic:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe
---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
► Subscribe to us on YouTube: https://www.youtube.com/gatesmashers
►Subscribe to our new channel: https://www.youtube.com/@varunainashots
► Like our page on Facebook: https://www.facebook.com/gatesmashers
► Follow us on Instagram: https://www.instagram.com/gate.smashers
► Follow us on Instagram: https://www.instagram.com/varunainashots
► Follow us on Telegram: https://t.me/gatesmashersofficial
► Follow us on Threads: https://www.threads.net/@gate.smashers
--------------------------------------------------------------------------------------------------------------------------------------
►For Any Query, Suggestion or notes contribution:
Email us at:
[email protected]
#Normalization#FullConceptNormalization#DBMS#GATE#UGCNET#CollegeUniversityexams
- published: 17 Feb 2018
- views: 2878151
5:23
Non Serious Questions in BPSC 70th BPSC Pre Exam l Scaling / Normalization l Mains @PCSMarathon
Non Serious Questions in BPSC 70th BPSC Pre Exam l Scaling / Normalization l Mains @PCSMarathon
In this video, We will discussed about expected cut off for 70...
Non Serious Questions in BPSC 70th BPSC Pre Exam l Scaling / Normalization l Mains @PCSMarathon
In this video, We will discussed about expected cut off for 70th BPSC Prelims Re exam 2024 held on 4 Jan 2025.
इस वीडियो में, हम 4 Jan 2025को आयोजित 70th BPSC Re Exam2024 के लिए अपेक्षित कट ऑफ के बारे में चर्चा कर रहे हैं।
Telegram link: https://t.me/PCS_Marathon
70th BPSC Prelims Exam Expected Cut Off
https://youtu.be/aPJZPn0IA54?si=pDBJ20zCg6Zribah
BPSC Mains Complete analysis: Pattern, Types of question, Book list and total No. of marks
https://youtu.be/kRfHwoEAs9I?si=nvxA3cB9MAb2Ux7i
#bpsc
#70thbpsc
#70thbpscprelims
#70thbpscprelimstips
#how_to_maximize_score_in_bpscpre
#bpsccutoff
#bpscupdates
#bpscmains
#bpscmainsstrategy
#bpscprelimsstrategy
#70thbpsccurrentaffairs
#bpscprelims2024
#howtoboostyourmarks
#bpscteacher
#bihardaroga
https://wn.com/Non_Serious_Questions_In_Bpsc_70Th_Bpsc_Pre_Exam_L_Scaling_Normalization_L_Mains_Pcsmarathon
Non Serious Questions in BPSC 70th BPSC Pre Exam l Scaling / Normalization l Mains @PCSMarathon
In this video, We will discussed about expected cut off for 70th BPSC Prelims Re exam 2024 held on 4 Jan 2025.
इस वीडियो में, हम 4 Jan 2025को आयोजित 70th BPSC Re Exam2024 के लिए अपेक्षित कट ऑफ के बारे में चर्चा कर रहे हैं।
Telegram link: https://t.me/PCS_Marathon
70th BPSC Prelims Exam Expected Cut Off
https://youtu.be/aPJZPn0IA54?si=pDBJ20zCg6Zribah
BPSC Mains Complete analysis: Pattern, Types of question, Book list and total No. of marks
https://youtu.be/kRfHwoEAs9I?si=nvxA3cB9MAb2Ux7i
#bpsc
#70thbpsc
#70thbpscprelims
#70thbpscprelimstips
#how_to_maximize_score_in_bpscpre
#bpsccutoff
#bpscupdates
#bpscmains
#bpscmainsstrategy
#bpscprelimsstrategy
#70thbpsccurrentaffairs
#bpscprelims2024
#howtoboostyourmarks
#bpscteacher
#bihardaroga
- published: 04 Jan 2025
- views: 207
4:53
Normalization Practice Exercise | Third Normal Form| Denormalization
If you want to learn how to change De normalized dataset into 3rd normal form this video is for you
The video is part of the normalization series, Please watc...
If you want to learn how to change De normalized dataset into 3rd normal form this video is for you
The video is part of the normalization series, Please watch these videos as well for better understanding on the entire concept.
The video is the 6th video in the video series of Normalization.
Here is the link to the 1st Video - normalization
https://www.youtube.com/watch?v=oDZUV...
Here is the link to the 2nd Video - 1st Normal form
https://www.youtube.com/watch?v=RyqhX...
The 2nd Normal focus on No Partial Dependency.
Here is the link to the 3rd Video - 2nd Normal form
https://youtu.be/ShNshBTtrYc
The 3rd Normal focus on the transitive dependency.
https://www.youtube.com/watch?v=tJtZL...
#Keys #NormalizationSeries #TechCoach
https://wn.com/Normalization_Practice_Exercise_|_Third_Normal_Form|_Denormalization
If you want to learn how to change De normalized dataset into 3rd normal form this video is for you
The video is part of the normalization series, Please watch these videos as well for better understanding on the entire concept.
The video is the 6th video in the video series of Normalization.
Here is the link to the 1st Video - normalization
https://www.youtube.com/watch?v=oDZUV...
Here is the link to the 2nd Video - 1st Normal form
https://www.youtube.com/watch?v=RyqhX...
The 2nd Normal focus on No Partial Dependency.
Here is the link to the 3rd Video - 2nd Normal form
https://youtu.be/ShNshBTtrYc
The 3rd Normal focus on the transitive dependency.
https://www.youtube.com/watch?v=tJtZL...
#Keys #NormalizationSeries #TechCoach
- published: 18 Jan 2021
- views: 128007