Research of Application for Distributed OLAP System Based on Hybrid Scheduling Scheme

摘要：

The technology of Data Warehouse and OLAP provide well analysis condition and present data means for enterprises 1.But the OLAP system with only one server is inefficient and expensive;it doesnt meet the needs of most middle and small-sized enterprises.In this paper,we introduce distribute technology into OLAP system,so the system can assign a mount of query and analysis tasks into different servers.In order to improve the operating efficiency of the distributed system and avoid complex design,we propose a hybrid scheduling scheme that uses centralized scheme and stable sender-initiated algorithm.At last we analyses the performance results of the distributed OLAP system.

关键词： OLAP Distributed system scheduling scheme

作者: Lijun Wang

作者单位: Economics and Management Department,North China Electric Power University,Baoding,Hebei,P.R.China

会议类型: 国际会议

会议名称: 2008年国际电子商务、工程及科学领域的分布式计算和应用学术研讨会(2008 International Symposium on Distributed Computing and Applications for Business Engineering and Science)

会议地点: 大连

会议语种:英文

页码: 84-88

在线出版日期: 2008-07-27（万方平台首次上网日期，不代表论文的发表时间）