基于网格的OLAP框架  

OLAP framework based on grid

作　　者：赵希鹏[1] 卢正鼎[1] 刘芳[1] 

机构地区：[1]华中科技大学计算机学院,湖北武汉430074

出　　处：《计算机工程与设计》2006年第2期322-324,331,共4页Computer Engineering and Design

摘　　要：联机分析处理是当前应用较多的数据分析技术,目前的OLAP产品全部基于Browse/Server或Client/Server体系结构设计,无法共享网络上的各种资源,为该技术的广泛使用造成一定程度的阻碍,网格技术的出现为解决这些问题带来了新的思路。给出了一种基于网格的OLAP框架,描述了这个以Globus为基础的OLAP框架的各种服务。该框架的设计将网格计算和OLAP应用紧密集成在一起,有力地促进大规模、分布并行的OLAP应用的进一步发展,也进一步拓展了网格应用和网格服务。OLAP （On-Line Analytical Processing） is a popular technique for data analysis. At present, nearly all OLAP systems are client/server based or browse/server based. The systems are unable to share distributed resources on network, which handicap use of OLAP. But, emergence of Grid could solve these problems. An OLAP framework based on grid was proposed, and services in this globus-based framework were described. This framework integrated grid-computing with OLAP. It could accelerate process of large- scale and parallel OLAP applications, and further could develop applications and services on grid.

关 键 词：网格 联机分析处理 GLOBUS 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]