Data Based On More Than A Web Database Integration, Auto-surf Technology

At present, people can only manually and passively retrieve HTML hyper textpages (Home Pages) on Web servers which data sources is stored on databasesthrough computer network-Internet. And so they can not share these informationwith others except themselves. A question for discussion is to study how tointegrate several Web database sources into the local databases or data warehouses,which can be used in the computing and processing data environment. It isimportant not only to enhance self-database resources, but to integrate externalinformation resources to support decision. This paper analyzed Web databasesources, features of Agent and its implication on the Internet, Boolean logic andVector space retrieve model, which presented a Home pages information retrievemodel through combining merits of Boolean logic and Vector space retrieve modeland put forward how to refresh the local database according to the real-worldelements change and raised a study of auto-browse technology about multi Webdatabases data-integration based on Agent.