WARC This link opens in a new windowWARC is an online database providing access to advertising and marketing information published by WARC and from more than 50 other industry sources. WARC includes access to case studies, best practices, consumer research, market strategies, industry trends and news. The database also includes conference papers, abstracts (including 'Market research abstracts') and the full-text of numerous journals, including the International Journal of Market Research, Journal of Advertising Research, International Journal of Advertising; Admap, Journal of Advertising History and Market Leader.