About the reviewer

Doug Ortiz is an experienced enterprise cloud, big data, data analytics, and solutions architect who has architected, designed, developed, re-engineered, and integrated enterprise solutions. His other expertise is in Amazon Web Services, Azure, Google Cloud, business intelligence, Hadoop, Spark, NoSQL databases, and SharePoint, to name a few.

Huge thanks to my wonderful wife, Milla, as well as Maria, Nikolay, and our children, for all their support.