上QQ阅读APP看书，第一时间看更新
About the reviewer
Doug Ortiz is the founder of Illustris, LLC and is an experienced enterprise cloud, big data, data analytics, and solutions architect who has architected, designed, developed, reengineered, and integrated enterprise solutions. His other areas of expertise include
Amazon Web Services, Azure, Google Cloud, Business Intelligence, Hadoop, Spark, NoSQL databases, and SharePoint, to name but a few.
Huge thanks to my wonderful wife, Milla, to Maria, and Nikolay, and to my children, for all their support.