%0 Journal Article
%T Data-Intensive Applications Management Framework with QoS Guarantee in Grid Environments<br>有服务质量保证的数据密集型网格应用管理研究
%A SHI Xuan-Hua
%A JIN Hai
%A <br>石宣化
%A 金海
%J 计算机科学
%D 2007
%I 
%X Effectively management of data-intensive applications in grid environments is challenging, due to a need to consider for both computational resources and data storage resources. This paper proposes a management framework for such applications with QoS Guarantee. This framework includes two parts, one is replica management based on availability of data, and the other is deadline-based job scheduling model. In the end, a simulation evaluation and two real applications evaluation over HUSTGrid are presented, the results of the evaluations show that this framework is suitable for data-intensive applications, and the performance of this scheduling method is better than the related methods.
%K Grid
%K QoS
%K Data-intensive
%K Replica management
%K Deadline<br>网格
%K 服务质量
%K 数据密集型
%K 副本管理
%K 截止期限
%K 服务质量
%K 质量保证
%K 数据密集型
%K 网格平台
%K 应用管理
%K 研究
%K Environments
%K Grid
%K QoS
%K Guarantee
%K Framework
%K Management
%K 测试结果
%K 试验测试
%K 模拟
%K 动态调度
%K 调度策略
%K 基于任务
%K 期限
%K 数据的可用性
%K 管理策略
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=152B60D391B02060F81E4056676AEA28&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=B31275AF3241DB2D&sid=6DE26652A1045643&eid=5E25104E99903E8A&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=9