CAJ | 학술논문

云计算的三层服务架构（SaaS、PaaS、IaaS）正深刻地影响着企业信息化系统建设，其中平台即服务（PaaS）产品选择问题成为当前企业私有云构建中的棘手问题，至今仍无好的解决方法。为此，提出一个企业PaaS平台产品选择框架，分别从PaaS产品选择的需求分析、测评指标和评选方法三方面研究融合云计算模式的企业面向服务体系架构，PaaS产品评价指标体系的构建方法和基于ANP的多属性产品选择决策过程。通过一个案例展示该选择框架在提高企业PaaS平台产品选择决策水平中的作用。
운계산적삼층복무가구（SaaS、PaaS、IaaS）정심각지영향착기업신식화계통건설，기중평태즉복무（PaaS）산품선택문제성위당전기업사유운구건중적극수문제，지금잉무호적해결방법。위차，제출일개기업PaaS평태산품선택광가，분별종PaaS산품선택적수구분석、측평지표화평선방법삼방면연구융합운계산모식적기업면향복무체계가구，PaaS산품평개지표체계적구건방법화기우ANP적다속성산품선택결책과정。통과일개안례전시해선택광가재제고기업PaaS평태산품선택결책수평중적작용。
The three-layer service architecture(SaaS, PaaS and IaaS)of computing has a deep impact on the enterprise information system construction. Among them, the selection of Platform as a Service(PaaS)products, which is not solved by a perfect solution, has become a thorny issue in the construction of the enterprise private cloud. Therefore, a framework of enterprise PaaS platform product selection is proposed. This paper respectively studies the enterprise service oriented architecture integrated with cloud computing pattern, the construction method of PaaS products measuring metrics and multi-attribute products selection decision-making process based on ANP from three aspects of PaaS product selection, namely requirement analysis, measuring indexes and selection method. This paper shows the effect of the framework on improving the decision-making ability of enterprise PaaS platform products selection by a case.