信息門戶遷移整合系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).pdf

1、 IIABSTRACT With the accelerated pace of enterprise information construction， Enterprise information portal has become the basic platform to integrate enterprise information resources and application system. It offers e

2、mployees a single access entry to solve the structured integration problems of a variety of information and focuses on seamlessly integration of enterprise’s ready applications. It achieves the end-user’s personalization

3、 by role-based content organization. It transmits information based on predefined web components. The construction of enterprise information portal significantly promoted the efficiency and the level of enterprise operat

4、ing management. To a certain extent，it enhances the core competitiveness of enterprise and becomes a very important tool to improve the level of enterprise information resources management. The distributed deployment sit

5、uation of information portal in Liao He oil field company seriously restricted the “unified management of information resources， information technology integration and information sharing” advantages of enterprise inform

6、ation portal. The project researched and applied information portal technology， network technology，load balancing technology， server clustering technology， Hyper-V virtualization technology， data backup and recovery tech

7、nologies，etc. We had constructed a new centralized and unified information portal system by advanced system architecture ， safe and efficient working platform ， a unified software deployment and configuration，multi-level

8、 security protection technology，automatic remote data backup，etc. In the course of migration and integration of enterprise-internal information portal system，the project team members overcame difficulties of complicated

9、technology， difficult and the lack of technical research information，we migrated and integrated all of 800 information portals to a unified deployment of server farm according to the information status of Liao He oil fi

10、eld and finally realized technology improvement of architecture， hardware， application software versions of information portal and centralized deployment of information portal system. We accomplished the unification of t