Today I'm joined by Shashank who is a data scientist and business intelligence engineer at Amazon! Question page: https://www.interviewquery.com/questions/duplicate-product-names Want to be featured in the next mock interview video? Apply here: https://airtable.com/shrdQrwKK7xxGLm6l 👉 Subscribe to my data science channel: https://bit.ly/2xYkyUM 🔥 Get 10% off your next data science interview prep: https://www.interviewquery.com/pricing?via=jay ❓ Check out our data science interview course: https://www.interviewquery.com/learning-paths/data-science-interview 🔑 Get professional coaching here: https://www.interviewquery.com/coaching?utm_source=youtube&utm_medium=social 🐦 Follow us on Twitter: https://twitter.com/interview_query Shashank and I work on a business case study problem that is asked pretty frequently for Amazon business intelligence engineers and analysts. It involves breaking down a vague problem in a database into a solvable solution that makes sense and can scale for Amazon's purposes. At the end we go over feedback and tips and tricks for the next one! Quick Links: 0:35 - Shashank Intro 2:55 - Business Intelligence Case Question 11:55 - Feedback and Tips More from Jay: Follow me on Linkedin: https://www.linkedin.com/in/jay-feng-ab66b049/ Read my personal blog: https://datastream.substack.com/ Read more: The Amazon Business Analyst Interview: https://www.interviewquery.com/blog-amazon-business-analyst-interview/ Amazon Business Intelligence Engineer Interview: https://www.interviewquery.com/blog-the-amazon-business-intelligence-engineer-interview/ Amazon Machine Learning Questions: https://www.interviewquery.com/blog-amazon-machine-learning-interview-questions-solutions/