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With the continuous and rapid development of social information , enterprise information portal (Enterprise Information Portal, EIP) has become information sharing , auxiliary operations , update important platform for knowledge and information convenient and efficient media to provide information to users and Internet users as a corporate ( including products and services) , a way to highlight the growing importance of Sinopec Henan Oilfield information portal construction background, introduced the first of today's domestic and international overview of the development of the enterprise information portal and related technologies , combined with the Henan Oilfield enterprise information status quo and development trends and EIP design requirements , on the basis of the full investigation , follow the modular structure of the system , the overall architecture of the service-oriented , loosely coupled integration mechanism , the seamless integration of the application of design thinking , information portal built overall program . Create application integration model based on Web Services technology integration solutions , and select the appropriate integration architecture based on architecture strategy , mode , model stratified analysis . Single sign-on (Single Sign-On) is one of the key issues of the information portal construction , analysis module of the system architecture and database design , multiple applications , users need only log in once you can access all of each other the trust application system . Finally , starting from the configuration environment and runtime environment , given the scientific information integration platform based on Microsoft BizTalk Server , and then completed the design and research enterprise information portal built .
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