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@stratascratch

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calendar_today28-07-2021 15:42:51

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🚨 NEW VIDEO! 🚨 The Ultimate Showdown: ML Engineer, Data Engineer, Data Scientist, & Data Analyst🄊 youtu.be/9qQ4aaBmpns?si…

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Unlock the power of SQL with our latest guide on Inner vs. Outer Joins šŸš€šŸŒ¹ stratascratch.com/blog/a-detaile…

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🚨 NEW VIDEO ALERT! 🚨 🌹 Breaking down machine learning, one algorithm at a time! This video is your all-access pass to understanding the complex world of data science, from the ground up. youtu.be/iFBaLdSJTy0?si…

khaja (@cometokhaja) 's Twitter Profile Photo

platform.stratascratch.com/user/Khaja1Zaf… I am doing coding on stratascratch where I myself leveraged coding skills in pyspark and sql. . is a coding platform where we can do coding for #dataengineer and other data domian. #Lisbon #Portugal #dataengineerjobs

Kumara Swamy (@kumaraswamy_37) 's Twitter Profile Photo

so unfortunate that we missed on Day 2 . we post 2 questions , 1 as a penalty Day2 of 100 #100DaysOfCode Apple product counts from . platform.stratascratch.com/coding/10141-a…

Kumara Swamy (@kumaraswamy_37) 's Twitter Profile Photo

. Here is the solution: Join the tables -> count for the distinct user_id for apple_users using case when and count total distinct users Grouped by language . duplicates may exist in the data , need to write a robust query.

<a href="/StrataScratch/">.</a> Here is the solution: 

Join the tables -&gt; count for the distinct user_id for apple_users using case when and count total distinct users 
Grouped by language . 

duplicates may exist in the data , need to write a robust query.
Kumara Swamy (@kumaraswamy_37) 's Twitter Profile Photo

. One of the most useful case of left join and self join find the acceptance rate of friend requests sent by date , Incase of nonacceptance you can't find the record with action 'accepted' . #Day3 #100DaysOfCode

<a href="/StrataScratch/">.</a> One of the most useful case of left join and self join 

find the acceptance rate of friend requests sent by date , Incase of nonacceptance you can't find the record with action 'accepted' . 

#Day3 #100DaysOfCode
Kumara Swamy (@kumaraswamy_37) 's Twitter Profile Photo

. #Day6 of 100 #100DaysOfCode Another SQL prob from . , Find the total number of downloads for paying and non-paying users by date. Include only records where non-paying customers have more downloads than paying customers. platform.stratascratch.com/coding/10300-p…

<a href="/StrataScratch/">.</a> #Day6 of 100 #100DaysOfCode 

Another SQL prob from <a href="/StrataScratch/">.</a> ,

Find the total number of downloads for paying and non-paying users by date. Include only records where non-paying customers have more downloads than paying customers.
platform.stratascratch.com/coding/10300-p…
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A Beginner’s Guide to the Top 10 Machine Learning Algorithms Data science’s essence lies in machine learning algorithms. Here are ten algorithms that are a great introduction to machine learning for any beginner! kdnuggets.com/a-beginner-gui…

A Beginner’s Guide to the Top 10 Machine Learning Algorithms
Data science’s essence lies in machine learning algorithms. Here are ten algorithms that are a great introduction to machine learning for any beginner!
kdnuggets.com/a-beginner-gui…
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🚨 NEW VIDEO ALERT! 🚨 šŸ“¢ Unlock the secrets of #PySpark and take your data science projects to the next level! [šŸ“²CLICK HERE] ā¬‡ļø youtu.be/_bAiDQY0YdI?si…

KDnuggets (@kdnuggets) 's Twitter Profile Photo

5 Free Resources to Master Your Data Science Job Search Learn how to use various data science platforms to secure your first job. kdnuggets.com/5-free-resourc…

5 Free Resources to Master Your Data Science Job Search
Learn how to use various data science platforms to secure your first job.
kdnuggets.com/5-free-resourc…