âBig Data at Work is the first and only book to describe how real organizations are using big data, extracting value from it, and combining it with other forms of data and analytics. Itâs an invaluable guide to planning and action.â
Devil's Den is one of Florida's premier pre-historic springs. Located in Williston, Florida, this karst cavern is home to one of the most unique diving spots in the United States. â¦ Learn more about Devilâs Den Pre-Historic Spring , Opens a popup
Printer-Friendly Version. DeLand, located in Volusia County, Florida, is one of the stateâs small town treasures. DeLand is the county seat as well as a college town, with Stetson Universityâs campus classified as a National Historic District. The downtown, lined with notable gift shops and restaurants, has been recognized as a national MainStreet DeLand community.