Axmark, D., Widenius, M., Cole, J., & DuBois, P. (2001). "MySQL Full-text Search" from MySQL Full-text Search at http://www.mysql.com/documentation/mysql/bychapter/manual_MySQL_in ternals.html#MySQL_full-text_search.

The documentation for MySQL, the free database management system used for storing the warp word and definition pairs. MySQL has a reputation for being fast, easy to use, and generally stable. This reference points directly to a description of the full-text indexing feature supported in recent (early 2001) releases.