David Loshin is the president of Knowledge Integrity Inc., a consulting, training and
development services company that works with clients on business intelligence, big data, data
quality, data governance and master data management initiatives. Loshin writes for many industry
publications, including several TechTarget websites; he also speaks frequently at conferences and
creates and teaches courses for The Data Warehousing Institute and other educational organizations.
In addition, Loshin is the author of numerous books, including Big Data Analytics and
Business Intelligence, Second Edition: The Savvy Manager's Guide. He can be reached via his
website or by email at email@example.com.