The Research On The Solution Of Data And Application Integration Of Guangzhou Port Information Systems

Guangzhou port is one of the most import inshore ports, which has a high level of modernization, establishes the information infrastructures early and make much investment in developing management information systems to support business operation. However, the lack of plan and historical limitations course the difficulty of integration. Guangzhou port group faces serious problems of isolated information islands, which is also to be resolved quickly by the most of enterprises. This paper was written by the chance of the Guangzhou port group information project, and discussed the integration on data and application layers deeply.This paper firstly introduces the evolution, the last word in the field of enterprise information integration and the implementation in the developed ports around world. The theory of enterprise integration is detailed expatiated from aspects of systems, methods, technique and principle, which is as the basic of paper. Then, the status of Guangzhou port group is analyzed deeply, the requirement of integration of Guangzhou port information systems is brought forward on the basis of clarifying the interaction between the systems. The integration on data and application layers is designed step by step on the basis of integration requirements, by the choosing of integration technology.