文章基本信息

标题：QUERY MANAGEMENT IN DATA WAREHOUSE USING VIRTUAL MACHINE FAULT TOLERANT RESOURCE SCHEDULING ALGORITHM
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作者：S. KRISHNAVENI ; M. HEMALATHA
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2013
卷号：47
期号：3
出版社：Journal of Theoretical and Applied
摘要：Multi-stage processing occurred in distributed data warehouse. Many joints and splits are required at the time of submitting queries. Scheduling algorithms are used to resolve these issues. Reducing the processing time and cost are common concerns in scheduling. By this way the available resources are used to accomplish the task with quick manner. In this paper, we propose Virtual Machine Fault Tolerance Resource Scheduling (VMFTRS) Algorithm for scheduling the resources. Processing time, memory size and Replication Metric are taken as performance metrics and each one calculated depending upon the given query. Performance results show that the proposed VMFTRS algorithm gives better result than other existing algorithms. It is also adaptable for all distributed data warehouse systems.
关键词：Data Warehouse; Resource Scheduling (RS); Research On Novel Dynamic Resource Management (RNDRM); New Resource Mechanism With Negotiate Solution (NRMNS); Virtual Computing Grid Using Resource Pooling (VCGRP); Virtual Machine Fault Tolerant Resource Scheduling (VMFTRS)