I built this project to get hands on experience with real world e-commerce data and SQL analytics. Started with a realistic dataset and wrote queries to answer actual business questions, stuff like ...

This repository covers supplementary analysis of SQL for LeetCode and classic interview questions, tradeoff between performance optimization and developmental efficiency, and how it relates to general ...

Here's a look at different ways to query Hadoop via SQL, some of which are part of the latest edition of MapR's Hadoop distribution SQL: old and busted. Hadoop: new hotness. That’s the conventional ...