This document discusses ESGYN DB, a distributed transaction processing database engine that runs natively on Hadoop. It was created by the same engineers who invented massively parallel processing and non-stop SQL databases decades ago. The document outlines key benefits of ESGYN DB such as enabling real-time business performance reporting on Hadoop, guaranteed ACID transactions, and reducing data lake operational analytics costs by 10 times. It also provides an overview of ESGYN's history and technology.