Cost estimates for modern e-business systems
Cost estimates for modern e-business systems
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DOI：
10.1016/j.procs.2022.09.121
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Tomohisa Aoshima;K. Yoshida
中科院分区：
文献类型：
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作者：
Tomohisa Aoshima;K. Yoshida
最近，电子商务云计算的采用已经标准化，并开始演变为进一步的执行模型，例如无服务器计算。云计算的特点之一是以即用即付模式提供计算资源，用户只需为他们使用的资源付费。这些托管和服务的资源具有适合在业务早期阶段进行成本估算的特性。本文提出了一种使用基于有向无环图（DAG）的形式化和矩阵运算的无服务器计算的快速成本估计方法。通过案例研究，我们证明无服务器计算下的成本估算在业务的早期阶段是有效的。此外，我们表明，与基于虚拟机（VM）的成本估计方法相比，无服务器计算的成本估计与所需的计算资源更成正比。
Recently, the adoption of cloud computing for e-business has become standardized and began evolving into further execution models, such as serverless computing. One of the features of cloud computing is to provide computational resources on a pay-as-you-go model, where users pay only for what they use. These managed and serviced resources have characteristics that make them suitable for cost estimation in the early stages of business. This paper proposes a rapid cost estimation method for serverless computing using directed acyclic graph- (DAG) based formalization and matrix operations. Using a case study, we demonstrate that cost estimation under serverless computing can be effective in the early stages of business. Furthermore, we show that the cost estimation of serverless computing is more proportional to the required computational resources than the virtual machine- (VM) based cost estimation method.