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 project demonstrates how to calculate an adjusted loss ratio for an insurance portfolio using SQL. The goal is to show a realistic approach for analyzing insurance premiums and claims, including ...

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 ...