Multi-source information supplying method based on Web technology and integrated service system thereof

The invention discloses a multi-source information supplying method based on Web technology, comprising the following steps of: pre-processing multi-source information, then loading the pre-processed information to a predesigned data warehouse in different subjects through ETL operation, wherein the data warehouse is stored in a database server, the multi-source information comprises user information and network source classification information, and the ETL operation comprises extraction, conversion and loading; extracting a pre-established analysis module from an actual user requirement, and combining with an expert system to model for the data in the data warehouse to form a model library to be stored in a data market, wherein the module library in the data market is transmitted to a client display device through an exchanger and a Web server so as to be selected by the client. The invention further discloses an integrated service system for realizing the scheme. The time for searching and querying the information is reduced and the convenient and rapid service is provided by utilizing the method and the system.