Much of it is multi-structured (often in text format) and does not necessarily flow into neat rows and columns, suchas one would find in a traditional database.
In addition to more than 500 columns and articles published in a variety of newspapers suchas the Wall Street Journal, USA Today and the Los Angeles Times, and major online media, Mr. Milloy is most recently the author of the Amazon.com best-selling book, "Green Hell: How Environmentalists Plan to Control Your Life and What You Can Do to Stop Them" (Regnery 2009).