This project will cover the understanding of Apache Spark with main focus on one of its components, Spark SQL. We will understand how Spark and Spark SQL works, its internal functioning, its capabilities and advantages over other data processing tools. We are going to take up one business problem in the area of Supply Chain. Our tech stack will be Databricks and the latest Spark 3.0 for this project. We will use Spark SQL to understand the business data and generate insights from it which must help us frame a solution for our business problem.