基于管理域的网格信息服务的研究与设计

Research and design of grid information service based on management field

对Web服务的相关技术进行了研究,描述了基于Web服务及管理域的网格信息服务的设计框架及流程,其中定义了一些基本概念,然后对网格信息服务做了全新设计并详细介绍了各层、各模块所发挥的作用以及它们之间的调用关系,结合资源实际分布与管理模式,采用了对网格资源信息基于管理域,及域内分布的信息结点协同缓存与管理的汇集与发布方式,实现了网格环境中各种资源的监测和高效使用,具有一定的灵活性,扩展性和容错性。

The related technique of web service is researched, the web services-based design flame and process for grid information service is described, and some basic conceptions are defined, then a new design for information service is done and the functions and the invoke relations of each layer and each module are introduced in detail, the design of the system incorporates resource distribution and management mode. It uses assemble and distribution method for grid resource information on the basis of management field that information nodes within the field corporate with cache and management, and carried out the monitor of various resources in the grid environment with efficiently use, have certain flexibility, expansibility and fault-tolerance.