Rapid advances in cloud computing have seen infrastructure as a service (IaaS) become an essential service paradigm for enterprises. However, the assessment indicators of cloud-computing services are incomplete. This research is based on an updated information system success model. Perceived value is utilized to form the research structure, and this is modified according to resource dependence theory and transaction cost theory. These assessment indicators were examined by experts using the Delphi technique. The results demonstrate that data backup, high availability, confidentiality, and overall value are the most important factors for cloud-computing services.

中文翻译：

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构建使用云IaaS的企业的评估指标

云计算的飞速发展已将基础架构即服务（IaaS）视为企业必不可少的服务范例。但是，云计算服务的评估指标不完整。这项研究基于更新的信息系统成功模型。利用感知价值来形成研究结构，并根据资源依赖理论和交易成本理论对其进行修改。这些评估指标由专家使用Delphi技术进行了检查。结果表明，数据备份，高可用性，机密性和总体价值是云计算服务的最重要因素。