Retail WorldView - Retail WorldView is IHL's IT Sizing model for the worldwide retail marketplace. With over 300 categories of hardware, software, services, and labor/overhead, Retail WorldView is the most comprehensive IT sizing model in the retail industry. Retail WorldView is available for purchase by region, segment or as a complete worldwide view. Whether you are vendor with an application in one area or you have a broad portfolio of products, Retail WorldView is designed to show you where the opportunities are today in each region worldwide and can be customized specifically for your company's needs looking forward. Forecasts for each for the next 3 years are also included. New enhancements include updates for Software as as Service as well as sizing for mobile and Big Data Tools.