Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
SQL
Twitch Data Science Interview Question
A brand-new Twitch data science interview question where we'll walk you through the steps on how to solve the problem and communicate with the interviewer.
Nathan Rosidi -
Most Common SQL Data Analyst Interview Questions by Facebook
The most common SQL data analyst interview questions asked by Facebook! It’s the most commonly tested concept on Facebook's coding interviews.Nathan Rosidi -
Amazon Data Scientist Interview Questions
Advanced Amazon data scientist interview questions that will test your date manipulation and formatting skills as well as your window function knowledge.Nathan Rosidi -
Most Common Data Science Interview Questions
The most common data science interview questions that cover several technical concepts that you'd use every day on the job.Nathan Rosidi -
SQL Window Functions Interview Questions by Airbnb
SQL Window Functions Interview Questions are common in data science and analytics interviews as data scientists handle time series data on a daily basis.Nathan Rosidi -
Types of Window Functions in SQL and Questions Asked by Airbnb, Netflix, Twitter, and Uber
What are window functions in SQL and their types? Questions related to SQL window functions asked by Airbnb, Netflix, Twitter, and Uber.Nathan Rosidi -
Facebook Data Science Interview Question and Solution in SQL - Friend Acceptance Rate
This data science interview question was asked by Facebook during a data science interview. It asks the interviewee to calculate the friend acceptance rate.Nathan Rosidi -
18 Most Recommended Data Science Platforms To Learn Python and SQL
Learn Python and SQL online in 2020 on one of these most popular data science platforms. A comprehensive guide to the most popular DS platforms by the community.Nathan Rosidi -
500 SQL Interview Questions From Real Companies
A collection of real SQL interview questions from various industries for data scientists and business analysts.Nathan Rosidi -