Data modelling - an introduction

Introduction to normalization and database design.
By the end of the presentation I give a short demo of how to create an ER Model in MySQL Workbench.

[thomas]

This guy was my teacher 8 years ago at the Business Academy in Aarhus, Denmark.
He is an incredible teacher and it was during his classes that I got hooked on web development. I was always looking forward to it.
Today I am succesfully working as a software developer in my own consultancy.
Thanks a lot for your help Niels.

[tannerbarcelos]

Very good walkthrough. I have an onsite interview tomorrow for a new-grad engineering role and they told me they will be harping on data-modeling so this was the perfect crash-course to get me ready! Fingers crossed it goes well!!

[Martin-lfse]

Your content is still relevant after so many years. Thank you!

[youcrj]

Amazing. Very simple and clear. I am not new to data modeling. I was just browsing you tube and found this video. I couldn't stop watching. Thanks.

[SergioDiFiore_]

Very clear, instructive, cover from basis up to a reasonable project.

Hard to see such didatics.

My sinserely complements!

[MrVirenjoshi]

Amazing clarity, excellent presentation and very helpful. One of the best tutorials I have ever seen. Thank you so much

[brandonle]

Excellent video! Very clear and precise. Thank for keeping it simple and easy to understand. You should make more tutorials like this one.

[bonolomotloung]

This is a good presentation for people who do not know anything about Data Modeling, and they could learn more from this presentation

[kanchetty]

Thanks Niels for clear explanation of each step practically involved in modeling.

[sandrashannon]

Great video. your explanation of the intermediate tables really helped me in my class I had a many to many relationship I had to resolve and I could not wrap my head around resolving it in an elegant manor. Your video really cleared that up for me. Thanks

[lucknowmarkaz]

Bro only this man is able to fully explain data modelling, , though Erwin association also explain Edureka and many more but all their example were not relevant but this simple man explain very beautifully, this man haa actually an art of you may find many other videos but this

[krismaly]

I enjoyed watching this video and recommend to others.

Host has good knowledge on the subject and content has been clearly and crisply explained with examples.Also guided to where to download the Data Modeling tool.

I wish if he could have added little day to day problems encountered in data modeling and resolving the same with experience would further help the audience since you are addressing large and varies of audiences. It's fine with out since video time took more than expected amount of time. Generally video to run for max 15 to 20 mins otherwise audiences may get bored and will not continue.

If you have any questions on my comment let me know and we can discuss.

When you release next video let me know I will give my feedback.

Thanks for educating the community and appreciate your volunteership.

Thanks a bunch

[Leopar]

I was looking very hard for a good quality intro course on these matters. Thank you sir

[Nspages]

Excellent tutorial.  Clean, clear and precise explanations. Thanks Niels!

[gopalzoro]

Just one thing: why auto increment is checked for zip_city table's zip column.
Rest is awesome. thanks Niels for the tutorial!

[phoebe]

The MySQL example is super helpful. Thank you!

[danielsansie]

This is just too good to be true, your explanation is spot on!!

[bkofielgato]

this is a must for any person new to databases !!!

[ajyku]

Excellent! the way of explanation is marvellous. Basic and benefits of data modelling has been taught without mentioning it and extremely simple way.

It helped me a lot to clear my doubts.

Thanks.

[ChukwuPIbe]

Niel Thank, your illustration has moved a lot of road blocks for one in understanding modelling; I wish you have more youtube examples on modelling.