Research On Applications Of Grid Technology In Enterprise Information

Grid is an infrastructure of the information society, which is constantly developing and changing. Simply, it realizes that all the resources, including computin, storage, communication, software, information, knowledge and so on, to achieve the interoperability of the Internet. Grid connects all the single information and resource so that people can work and make life more convenient.This paper described the Grid structure, technical specifications, and development of the three architectures.Grid Architecture is about how to build a technology of grid. There are three popular grid architectures, the Five-Level Sandglass Architecture, the Open Grid Services Architecture, the Web Services Resource Framework. Thoroughly studied the components of the Globus Toolkit4 (GT4), which is epidemic: Grid Security Infrastructure (GSI), Monitoring and Detection Services (MDS), the Grid Resource Allocation Management (GRAM). After the research of the components.Based on the Innovation Fund project (SOGCP) in China Champion Information Technology Co., Ltd., proposed the concept of the enterprise grid whose platform was given next. The resource communion can solve the integration problems and GSI can support security architechture.At last, designed and implemented how to develop and monitor the resources and services in the enterprise inormation platform based on the open software GT4 and followed WSRF principle, developed the three respective models : services and resources achieved at the same time, the separate definition of resources, more resources. Comprihensively explanation the design and implementation of three grid services in the virtual organization. And then realized monitoring and discovering the resources and services grid by the MDS and ganglia adapter.