Portal Technology Integration, Enterprise Information Systems

With the rapid development of computer technology, network technology and database technology in the recent years, many enterprice have established comparatively perfect enterprise information system, and various applications like OA, MIS, ERP, and CRM are an important part in enterprise development. But at the same time these systems have some inevitable problems like isolation, no cooperation and no aggregation between systems. The problems bring extra cost and risk to the enterprise. How to resolve these problems, and make the systems more cooperation and take more efficiency? Use the portal technology to develop an Enterprise Informaion Portal is a good choice.Enterprise Information Portal is a web based system. It integrates and optimizes the information from the enterprise information systems. It makes all the systems together like OA, MIS and ERP. The user login once then can get the information from all the systems. The Enterprise Information Portal gives the user a unique entry, and provides convenient, rapid, efficient and safe services.In this article the Enterpise Information Portal will be built based on the portal technology. To enhance the expansibility of the Portal platform, the writer will analyse and enhance the portal platform, and the writer will integrate some enterprise information systems too.In the integration of the platform, writer integrates the user access systems based on the Portal platform and build a unique user access system to improve the security of the systems. And writer expands the portal platform to support MVC framework. Writer integrates the skin system too, the skin system will provide personalize style to the custom.In the integration of the business, we integrate the Email, Workflow, Business Intelligence and CMS system together. The user can access all the systems after single sign on. The integration will bring the enterprise more efficiency and more...