a highly concurrent process virtual machine based on event-driven process execution model

ISCAS OpenIR

	a highly concurrent process virtual machine based on event-driven process execution model
	Wu Dongyao; Wei Jun; Gao Chushu; Dou Wenshen
	2012
会议名称	9th IEEE International Conference on E-Business Engineering, ICEBE 2012, Including, SOAIC 2012, EM2I 2012, SOKMBI 2012, ASOC 2012
会议录名称	Proceedings - 9th IEEE International Conference on E-Business Engineering, ICEBE 2012
页码	61-69
会议日期	September 9, 2012 - September 11, 2012
会议地点	Hangzhou, China
收录类别	EI
ISBN	9780769548098
部门归属	(1) Institute of Software Chinese Academy of Sciences P.O.Box 8718 Beijing 100190 China
摘要	Existing orchestration and choreography process engines only serve for dedicate process languages and majority of them show rough performance under even moderate workloads which cause them incapable for practical use. To solve the problems, the Event-driven Process Execution Model (EPEM) is presented as the common process model and the formalization of EPEM is presented to guarantee the correctness and efficiency for process transformation. A Process Virtual Machine - Once PVM is implemented based on EPEM and extended to support execution of WS-BPEL. For evaluation, the performance of Once PVM is compared with existing orchestration engines including Active BPEL, Apache ODE and Oracle BPEL Process Manager. The experimental results indicate that Once PVM shows better scalability than other tested platforms especially under high workloads. © 2012 IEEE.; Existing orchestration and choreography process engines only serve for dedicate process languages and majority of them show rough performance under even moderate workloads which cause them incapable for practical use. To solve the problems, the Event-driven Process Execution Model (EPEM) is presented as the common process model and the formalization of EPEM is presented to guarantee the correctness and efficiency for process transformation. A Process Virtual Machine - Once PVM is implemented based on EPEM and extended to support execution of WS-BPEL. For evaluation, the performance of Once PVM is compared with existing orchestration engines including Active BPEL, Apache ODE and Oracle BPEL Process Manager. The experimental results indicate that Once PVM shows better scalability than other tested platforms especially under high workloads. © 2012 IEEE.
关键词	Electronic Commerce Engines Systems Engineering
主办者	IEEE Comput. Soc. Tech. Comm. Electron. Commer. (TCEC)
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15981
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Wu Dongyao,Wei Jun,Gao Chushu,et al. a highly concurrent process virtual machine based on event-driven process execution model[C],2012:61-69.