The Research And Application Of Web Servicebased Enterprise Portal Pattern

Two main questions are present with information development of Shengli Oil Field. Oneis there are"information isolated islands"in information resource of Shengli Oil Field. Theother question is heterogeneous systems are on the increase so that integration of thesesystems become more difficult and the cost increase. It is difficult to solve these two questionsand this research is significant. Therefore, the article researches web services and enterpriseportal.The main idea of the article is building the enterprise portal web site, and then realizingthe integration of different system. Firstly, we choose the Microsoft Office Sharepoint Server2007 as the enterprise portal product of Shengli Oil Field by qualitative analysis andquantitative analysis? secondly, we research the pattern of Shengli Oil Field enterprise portal,and establish the entire frame,logic arrangement chart,function chart,the structure chart ofserver farm,the topology chart of portal service,the structure chart of portal web site ofShengli Oil Field enterprise portal? Based on the researches above, we put forward the blueprint of web service-based enterprise application integration, and set up relevant model.Finally, we prove that the blue print can solve the problems presented in Shengli OilField by doing the experiment in geographical research institute.