WAIS(Wide Area Information System)

WAIS(Wide Area Information System),WAIS is a Internet system, in this system, the need for multiple dedicated thematic database created on the server, the server directory system can be tracked on each server, and allows users of the WAIS client information to find out. WAIS users can access a range of distributed database, when the user enters a query in a particular database information, the client will have access to all associated with the database server. The results provide access to users is to meet the requirements of all the text of the description, this time users can get the whole text of the information file.