Simmons OneView (formerly known as Choices III) provides U.S. consumer data on product and brand usage, spending behavior, media habits, and more. Use it to create customized reports analyzing the demographic and psychographic characteristics of product users and their media behavior. There is a research guide for this at http://libguides.gwu.edu/simmons
A great starting place for business research, this database covers business conditions, trends, management techniques, corporate strategies, and industry-specific topics worldwide. Includes articles from magazines, trade publications, and scholarly journals.
Business Source Complete provides both bibliographic and full text content covering all fields of business including marketing, management, MIS, POM, accounting, finance and economics. Indexing and abstracts for the most important scholarly business journals back as far as 1886 are included. In addition, searchable cited references are provided for more than 1,300 journals.