The Ultimate Guide to Data Cleaning in SQL
Рет қаралды 10,555
Күн бұрынLearn how to clean your data in this Ultimate Guide to Data Cleaning in SQL! Read more about it here: acho.io/blogs/the-ultimate-gu...
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Chapters:
0:00 Intro
1:02 Step 1: Remove Irrelevant Data
1:47 Step 2: Remove Duplicate Data
2:48 Step 3: Fix Structural Errors
3:26 Step 4: Convert Types
4:43 Step 5: Handle Missing Data
6:19 Step 6: Deal with Outliers
7:54 Step 7: Standardize/Normalize Data
8:35 Step 8: Validate Data
@jenkinsade2111 14 күн бұрын
You just earned a follow. Great video, straightforward and concise. 👍🏿
@rareflower88 10 ай бұрын
Thanks so much! Excellent, concise video showing useful functions, and a starting standard for cleaning data. Thank you!
@eduardobueno578 10 ай бұрын
This tutorial was amazing!
@loganphillips7749 8 ай бұрын
Straight to the point 👌🏻
@SandeepGurjar-ko5ju Жыл бұрын
Excellent Content, Your grasp on SQL is amazing.
@teamacho926 Жыл бұрын
Thank you, there's more to come. Stay tuned!
@manishareddy968 9 ай бұрын
plz help me to treat outliers
@jarvis7057 3 ай бұрын
please share the dataset or source link if possible
@manishareddy968 9 ай бұрын
Approx_quantiles is not showing as inbuilt function, what should I do to treat outliers
@manishareddy968 9 ай бұрын
plz help me to treat outliers
@gmehz9605 Жыл бұрын
Though you provide a good explanation you are way too fast in your demonstration and for people who have only started to learn SQL it is not helpful at all. Had to pause multiple times to re-read and understand.
@johnvak7390 5 ай бұрын
dang ur cute
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