CAJ | 학술논문

在基于SOA体系架构的企业信息系统集成中，复杂业务流程的性能问题往往影响整个系统的集成，会成为系统集成成败的关键因素。提出一种基于数据流分析的复杂业务流程数据优化方法。该方法将采用BPEL描述的业务流程进行形式化描述，通过建立数据流方程收集数据流信息，然后建立数据流优化算法优化业务流程中的数据传输。实验结果表明，随着集成数据量和并发访问量的提高，该方法可有效优化业务流程中的数据传递，降低30％至50％的流程平均响应时间。
재기우SOA체계가구적기업신식계통집성중，복잡업무류정적성능문제왕왕영향정개계통적집성，회성위계통집성성패적관건인소。제출일충기우수거류분석적복잡업무류정수거우화방법。해방법장채용BPEL묘술적업무류정진행형식화묘술，통과건립수거류방정수집수거류신식，연후건립수거류우화산법우화업무류정중적수거전수。실험결과표명，수착집성수거량화병발방문량적제고，해방법가유효우화업무류정중적수거전체，강저30％지50％적류정평균향응시간。
InSOA-basedenterpriseinformationsystemintegration,theperformanceofthecomplexbusinessprocessusuallyaffectsthe integration of entire system,and becomes a key factor of the system integration in regard to its success or failure.We propose a data flow analysis-based complex business process optimisation approach.This approach gives formal description on the business process described in BPEL,collects data flow information by establishing data flow equations,and then builds the data flow optimisation algorithm to optimise the data transmission in business process.Experimental results show that along with the increases of integrating data amount and concurrent visits amount,the proposed approach can optimise data transmission in business process effectively and reduce the average response time of the process by 30% to 50%.