基于网格技术的资源发现机制的研究与优化

在对OGSA，P2P等相关技术和模式分析研究的基础上，提出了一个在资源组织、负载均衡等多方面性能进行优化的网格资源发现模型，并对其体系结构、资源组织方式、资源发现机制作了详细的描述。该机制主要采用集中式与分布式相结合，以对资源服务进行分类为基本思想，结合P2P相关技术，具有合理和较高效的资源定位能力及良好的强壮性。

Research and Amelioration on Resource Discovery Based on Grid Computing

Resource discovery mechanism has great impact on the efficiency of the resource sharing and collaborating. It is an essential part in grid. On the base of research and analysis on existing technology and models such as OGSA, P2P and so on, the paper presents a model which is advanced in the problems of load balancing, resource organizing. And it also makes a detailed introduction on its architecture, resource organizing mode and discovery mechanism. By using the combination of centralized and distributed way, resource classification and P2P technology, this model has better effect on resource location and strength of the system.