摘要： 针对异构系统之间的集成与数据交换问题，设计一种基于SOA集成平台的EFSM任务调度模型。采用XML格式编辑数据交换报文，分析SOA集成平台的3种数据交换情形，给出基于调度思想的任务队列调度算法，参照网格计算的Min-Min算法，对具有调度任务瓶颈的转发任务进行改进。实验结果表明，该模型能在SOA集成平台上高效运行。
关键词:
集成平台,
任务调度模型,
数据交换,
Min-Min算法
Abstract: In order to solve the difficult problems about heterogeneous system integration and data exchange, the paper designs Evaluation and Four-queue Schedule Model(EFSM) task schedule model based on integrated platform of SOA(Service Oriented Architecture). In the platform, it uses XML format editing data exchange message, analyzes of 3 kinds of data exchange in the SOA integrated platform, and gives task queue schedule algorithm of grid computing based on the scheduling ideas, according to Min-Min algorithm for schedule tasks, with the bottleneck of forwarding task improvement. Experimental results show that, the model can efficiently operate in the SOA integration platform.
Key words:
integration platform,
task schedule model,
data exchange,
Min-Min algorithm
中图分类号:
邓子云, 王如龙, 杨晓峰, 翦象慧. 基于SOA集成平台的EFSM任务调度模型[J]. 计算机工程, 2011, 37(23): 238-240.
DENG Zi-Yun, WANG Ru-Long, YANG Xiao-Feng, JIAN Xiang-Hui. EFSM Task Schedule Model Based on SOA Integration Platform[J]. Computer Engineering, 2011, 37(23): 238-240.