SAN DIEGO & LAS VEGAS–(BUSINESS WIRE)–#analytics–VizExplorer, a leading provider of operational intelligence solutions for the casino gaming industry, today reported that on average, its revenue has doubled each year for the last three years. In the first half of 2016, sales increased nearly 80 percent year-over-year, and the company maintained its 95 percent customer retention rate for another consecutive year. Continuing its evolution from a business intelligence software company to delivering the ind