The Wharton Research Data Service is a tool that makes selected dataset subscriptions web-based. The following business and economics resources are available through WRDS: Compustat, NYSE Trade and Quote, Global Insight, and CRSP. Additional, complimentary data from WRDS are also available. Please read
Getting Started with WRDS before registering for an account in the Wharton Research Data Service. WRDS is only available to JHU faculty and graduate students who have approved WRDS accounts for their academic research.