MySQL Exploratory Data Analysis | Full Project

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In this lesson we are going to be building an Exploratory Data Analysis project in MySQL!

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Since this is an extension of the previous video, would you consider making a tableau video based on this data? Thank you so much for everything that you do! ♥

matchagrlie
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This pops up on my feed, and I figure what better way to start off my Tuesday by practicing some SQL! Thanks Alex!

donnelly
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A big Thank Alex from Sudan .
I wanted to take a moment to express my sincere gratitude for the incredible content you create on your YouTube channel. Your videos have been a source of inspiration, education, and entertainment for me, and I truly appreciate the effort you put into each one

omaralietiwie
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This is so great Alex. You just saved me a ton of SQL pain

adityadavid
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Great content! I am hooked with this series. Hey Alex, you can calculate the Total Employees, total_laid_off divided by percentage_laid_off. Keep the good content.

gilbertspark
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Alex you are impressive! the way you teach the data analytics is unbelievable & outstanding!

MuhammadHassanAbid-kx
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really great man! because of you i just started enjoying the data analysis

rakeshbasak
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Excellent Project ! I Learned a lot from this project ! Thank you Alex .

mbhupal
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I feel addiction towards learning because of your videos
You are adorable 👏
Thanks a ton❤

khadijashaikh
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Amazing session, I have personally learnt a lot.

donrowam
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good alex, watching all the way from africa

mugomuiruri
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Awesome video. Next up is visualizing the data 🙌

ernestowolabi
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Hi Alex! As someone already said, a follow-through on Tableau would be amazing! Also how, based on this, how to import it to Tableau (and how to choose between the queries etc..)! Thx, great work

MultiSpaccatutto
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thank you so much, this last query was challenging, but you are such a good teacher, thank you again

adwaamohamed
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THANK YOU MR ALEX, YOU ARE A BLESSING

shobolabenjamin
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I would kindly like to give some feedback. In this video there was not much emphasis given to the "precentage_laid_off". However, I find this to be statistically important data. This is a proportion and gives a probability. For example, if you were to query "SELECT stage, ROUND(AVG(percentage_laid_off), 2)
FROM layoffs_staging2
GROUP BY stage
ORDER BY 2 DESC;" you would find the proportion of layoffs per company as opposed to just finding the companies that got rid of the most people. The argument here is that a large company with a layoff proportion of 0.05 could still show more people being laid off, then a smaller company with a layoff proportion of 0.7, even though this gives valuable insight that the past 3 years have hit small companies very hard. Thought I would mention this and open it up to any discussion.

kylemair
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Very helpful with the rolling total way of doing it. It was a bit more complicated my way. Thanks

rogue
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You are am amazing teacher thank you I am having such a fun time

checkYourDiet
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Hey Alex, can you make a video about the function ‘first value’ ? Including the combination of case when… will help a lot

shimaify
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thank you Alex so much for the tutorial.

cjbrown