Achieving QoS in Highly Unreliable Grid Environments

Achieving QoS in Highly Unreliable Grid Environments

Antonios Litke (National Technical University of Athens, Greece)
DOI: 10.4018/978-1-60566-370-8.ch009
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Grids can form the basis for pervasive computing due to their ability of being open, scalable, and flexible to various changes (from topology changes to unpredicted failures of nodes). However, such environments are prone to failures due to their nature and need a certain level of reliability in order to provide viable and commercially exploitable solutions. This is causing nowadays a significant research activity which is focused on the topic of achieving certain levels of Quality of Service (QoS) in highly unreliable environments (such as mobile and ad hoc Grids). This study will focus on the state-of-the-art analysis of the QoS aspects in Grids and how this is achieved in terms of technological means. A small survey and related work will be also presented. A more detailed analysis on the features of unreliable environments such as mobile Grids will be described. An innovative and efficient mechanism will be described, which is especially designed for such environments, in order to enhance them with the QoS attributes of reliability (fault tolerance through replication of tasks) and service differentiation to the Grid users through a simple task prioritization scheme. The results that this recent research work is presenting are promising for the future advancement of Grid commercialization in such environments.

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Editorial Advisory Board
Table of Contents
Chapter 1
Fangpeng Dong, Selim G. Akl
Over the past decade, Grid Computing has earned its reputation by facilitating resource sharing in larger communities and providing non-trivial... Sample PDF
Two Approaches of Workflow Scheduling with QoS in the Grid
Chapter 2
Francesco Palmieri, Ugo Fiore
In the past decade there has been a remarkable change from mainframe-based centralized computing to a distributed client/server approach. In the... Sample PDF
Dynamic Network Optimization for Effective Qos Support in Large Grid Infrastructures
Chapter 3
Junwei Cao, Fan Zhang, Ke Xu, Lianchen Liu
Grid workflows are becoming a mainstream paradigm for implementing complex grid applications. In addition to existing grid enabling techniques... Sample PDF
From Enabling to Ensuring Grid Workflows
Chapter 4
Chuliang Weng, Jian Cao, Minglu Li
In the grid context, the scheduling can be grouped into two categories: offline scheduling and online scheduling. In the offline scheduling... Sample PDF
The Cost-Based Resource Management in Combination with Qos For Grid Computing
Chapter 5
Yijun Lu, Hong Jiang, Ying Lu
Consistency control is important in replication-based-Grid systems because it provides QoS guarantee. However, conventional consistency control... Sample PDF
Providing Quantitative Scalability Improvement of Consistency Control for Large-Scale, Replication-Based Grid Systems
Chapter 6
Kuo-Chan Huang, Po-Chi Shih, Yeh-Ching Chung
This chapter elaborates the quality of service (QoS) aspect of load sharing activities in a computational grid environment. Load sharing is achieved... Sample PDF
QoS-based Job Scheduling and Resource Management Strategies for Grid Computing
Chapter 7
Dimosthenis Kyriazis, Andreas Menychtas, Theodora Varvarigou
This chapter focuses on presenting and describing an approach that allows the mapping of workflow processes to Grid provided services by not only... Sample PDF
Grid Workflows with Encompassed Business Relationship: An Approach Establishing Quality of Service Guarantees
Chapter 8
Justin M. Wozniak, Aaron Striegel
Opportunistic techniques have been widely used to create economical computation infrastructures and have demonstrated an ability to deliver... Sample PDF
Investigating Deadline-Driven Scheduling Policy via Simulation with East
Chapter 9
Antonios Litke
Grids can form the basis for pervasive computing due to their ability of being open, scalable, and flexible to various changes (from topology... Sample PDF
Achieving QoS in Highly Unreliable Grid Environments
Chapter 10
Fang Huang
With the development of grid technology, the spatial information grid researches are also in progress. In China, the spatial information grid... Sample PDF
Implementation and QoS for High-performance GIServices in Special Information Grid
Chapter 11
Xiangfeng Luo, Jie Yu
Web Knowledge Flow provides a technique and theoretical support for the effective discovery of knowledge innovation, intelligent browsing... Sample PDF
The Interactive Computing of Web Knowledge Flow - from Web to Knowledge Web
Chapter 12
Guanfeng Liu
This chapter mainly introduces some recent researches of reputation evaluation methods in Grid economy. The GRACE (Grid Architecture for... Sample PDF
Reputation Evaluation Framework Based on QoS in Grid Economy Environments
Chapter 13
Cheng Fu, Bang Wang
A major design challenge in wireless sensor network application development is to provide appropriate middleware service protocols to control the... Sample PDF
Distributed Scheduling Protocols for Energy Efficient Large-Scale Wireless Sensor Networks
Chapter 14
Kaijun Ren, Jinjun Chen, Nong Xiao, Weimin Zhang
In scientific computing environments such as service grid environments, services are becoming basic collaboration components which can be used to... Sample PDF
A QSQL-Based Service Collaboration Method for Automatic Service Composition, and Optimized Execution
Chapter 15
Xiaoyu Yang, Gen-Tao Chiang
It will become increasingly popular that scientists in research institutes will make use of Grid computing resources for running computer... Sample PDF
Hands on Experience on Building Institutional Grid Infrastructure
Chapter 16
Dan Chen
The emergence of Grid technologies provide exciting new opportunities for large scale simulation over Internet, enabling collaboration and the use... Sample PDF
A Grid Aware Large Scale Agent-based Simulation System
Chapter 17
Guy Gouardères, Emilie Conté
In Vocational and Educational Training (VET), new trends are toward social learning and, more precisely, toward informal learning. In such settings... Sample PDF
E-Portfolio to Promote Virtual Learning Group Communities on the Grid
Chapter 18
Chen Zhou, Liang-Tien Chia, Bu-Sung Lee
Web services’ discovery mechanism is one of the most important research areas in Web services because of the dynamic nature of Web services. In... Sample PDF
QoS-Aware Web Services Discovery with Federated Support for UDDI
Chapter 19
Mirghani Mohamed, Michael Stankosky, Vincent Ribière
The purpose of this article is to investigate the requirements of knowledge management (KM) services deployment in a Semantic Grid environment. A... Sample PDF
The Key Requirements for deploying Knowledge Management Services in a Semantic Grid Environment
Chapter 20
Yogesh L. Simmhan, Beth Plale, Dennis Gannon
The increasing ability for the sciences to sense the world around us is resulting in a growing need for datadriven e-Science applications that are... Sample PDF
Karma2: Provenance Management for Data-Driven Workflows
Chapter 21
Peter Brezany, Ivan Janciak, A Min Tjoa
This chapter introduces an ontology-based framework for automated construction of complex interactive data mining workflows as a means of improving... Sample PDF
Ontology-Based Construction of Grid Data Mining Workflows
Chapter 22
Muzhou Xiong, Hai Jin
In this chapter, two algorithms have been presented for supporting efficient data transfer in the Grid environment. From a node’s perspective, a... Sample PDF
Optimization Algorithms for Data Transfer in the Grid Environment
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