信息资源——面对网格发展的挑战  

Grid;Change;Challenge

作　　者：吴海[1] 

机构地区：[1]陕西师范大学艺术学院,陕西西安710062

出　　处：《图书与情报》2006年第3期64-67,共4页Library & Information

摘　　要：网格是把整个因特网整合成一台巨大的超级计算机,实现计算、存储、数据、信息、知识、专家资源的全面共享。它对于信息资源的虚拟化是以服务的形式体现出来的,并按需求服务的方式来支撑各类应用系统。面对即将到来的第三代互联网的应用,发达国家都投入巨资,希望能抓住机遇,掌握未来命运。文章从此视角出发,论述了网格和它对于信息资源未来发展的机遇和挑战。The grid is a form to integrape the Internet into a super computer to realize the sharing of the resources for computation, memory, data, information, knowledge and experts. Its virtual treatment of resources is expressed in the form of service. The grid is oriented to the application of the third generation Internet in China. Developed countries have made huge investments in this field in an attempt to grasp chances and get hold of the future prospects. With is in view, the paper deals with our chances and challenge of the future development concerned.

关 键 词：网格 因特网 信息资源 信息孤岛 资源共享 

分 类 号：G203[文化科学—传播学] TP393.4[自动化与计算机技术—计算机应用技术]