AIP:a tool for flexible and transparent data management

作     者：ZHANG GuangYan QIU JianPing SHU JiWu ZHENG WeiMin 

作者机构：Department of Computer Science and TechnologyTsinghua University Tsinghua National Laboratory for Information Science and TechnologyTsinghua University 

出 版 物：《Science China(Information Sciences)》 (中国科学:信息科学(英文版))

年 卷 期：2013年第56卷第5期

页      面：191-201页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 

基　　金：supported by National Natural Science Foundation of China (Grant Nos. 60903183,61170008) National High Technology Research and Development Program of China (Grant No. 2009AA01A403) National Basic Research Program of China (Grant No. 2007CB311100) 

主　　题：data management DMAPI management policy differentiated collection resource arbitration 

摘      要：Existing data management tools have some limitations such as restrictions to specific file systems or shortage of transparence to *** this paper,we present a new data management tool called AIP,which is implemented via the standard data management API,and hence it supports multiple file systems and makes data management operations transparent to ***,AIP provides centralized policy-based data management for controlling the placement of files in different storage ***,AIP uses differentiated collections of file states to improve the execution efficiency of data management policies,with the help of the caching mechanism of file ***,AIP also provides a resource arbitration mechanism for controlling the rate of initiated data management *** results from representative experiments demonstrate that AIP has the ability to provide high performance,to introduce low management overhead,and to have good scalability.