SFERA: A Simulation Framework for the Performance Evaluation of Restart Algorithms in Service-Oriented Systems
SFERA: A Simulation Framework for the Performance Evaluation of Restart Algorithms in Service-Oriented Systems
复制标题
SFERA:面向服务系统中重启算法性能评估的仿真框架
DOI:
10.1016/j.entcs.2012.11.014
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Wolter
中科院分区:
文献类型:
--
作者:
Danilkina;Reinecke;Wolter
In service-oriented systems, fault detection and localisation are not straightforward, and client-side fault-tolerance techniques are required to reduce the impact of faults on the quality of service experienced by the user. Restart is a well-known client-side technique for improving performance and service availability. With restart, tasks whose completion-time exceeds a timeout are re-issued by the client, with the goal of obtaining a shorter completion-time on the next attempt. Evaluation of restart should be performed by a combination of analysis, simulation, and measurement. In this paper we present the SFERA framework for simulation of restart in complex SOA systems. We illustrate SFERA features with an evaluation of the optimal restart timeout in a complex SOA system. We simulate a SOA system using different scenarios and model component response-times by phase-type distributions fitted to measurements from a SOA testbed. We observe and compare completion times for different scenarios.
登录
查看更多内容
DOI:
10.1109/qest.2004.5
发表时间:
2004
期刊:
XXIV International Conference of the Chilean Computer Science Society
影响因子:
--
作者:
Manuel Osorio;Michael A. Rodriguez;Mauricio Marín
通讯作者:
Mauricio Marín
DOI:
10.1109/qest.2004.10022
发表时间:
2004
期刊:
First International Conference on the Quantitative Evaluation of Systems, 2004. QEST 2004. Proceedings.
影响因子:
--
作者:
A. Moorsel;K. Wolter
通讯作者:
K. Wolter
DOI:
--
发表时间:
2011
期刊:
International ICST Conference on Simulation Tools and Techniques
影响因子:
--
作者:
J. Kriege;P. Buchholz
通讯作者:
P. Buchholz
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
P. Reinecke;Matthias Dräger;K. Wolter
通讯作者:
K. Wolter
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
K. Wolter
通讯作者:
K. Wolter