SQL Interview Questions For Data Scientists And Data Engineers - Tips For Practicing SQL Interviews

SQL has become a common skill requirement across industries and job profiles over the last decade. Companies like Amazon and Google will often demand that their data analysts, data scientists and product managers are at least be familiar with SQL. This is because SQL remains the language of data. So, in order to be data-driven, people need to know how to access and analyze data. With so many people looking at, slicing, manipulating, and analyzing data we wanted to provide some tips to help improve your SQL. InterviewQuery * https://www.interviewquery.com/?ref=sdg If you enjoyed this video, check out some of my other top videos. What Skills Do Data Engineers Need? https://www.youtube.com/watch?v=LgSHaOvNodA Data Engineering Project Ideas https://youtu.be/LJkVvNWlO0g If you want to learn more about machine learning, check out DataCamps Machine Learning Course https://bit.ly/3BeLEml If you'd like to read up on my updates about the data field, then you can sign up for our newsletter here. https://seattledataguy.substack.com/​​ Or check out my blog https://www.theseattledataguy.com/ Tags: Data engineering projects, Data engineer project ideas, data project sources, data analytics project sources, data project portfolio 0:00 Intro 1:01 Question 1 Answer 1 3:13 Question 1 Answer 2 4:56 Question 2 10:59 Question 3 _____________________________________________________________ Subscribe: https://www.youtube.com/channel/UCmLGJ3VYBcfRaWbP6JLJcpA?sub_confirmation=1 _____________________________________________________________ About me: I have spent my career focused on all forms of data. I have focused on developing algorithms to detect fraud, reduce patient readmission and redesign insurance provider policy to help reduce the overall cost of healthcare. I have also helped develop analytics for marketing and IT operations in order to optimize limited resources such as employees and budget. I privately consult on data science and engineering problems both solo a