Research Article
Layered Service Model Architecture for Cloud Computing
@INPROCEEDINGS{10.1007/978-3-030-99191-3_8, author={Vishal Kaushik and Prajwal Bhardwaj and Kaustubh Lohani}, title={Layered Service Model Architecture for Cloud Computing}, proceedings={Cloud Computing. 11th EAI International Conference, CloudComp 2021, Virtual Event, December 9--10, 2021, Proceedings}, proceedings_a={CLOUDCOMP}, year={2022}, month={3}, keywords={Cloud service delivery model Cloud computing IaaS PaaS SaaS Cloud definition NIST definitions}, doi={10.1007/978-3-030-99191-3_8} }- Vishal Kaushik
Prajwal Bhardwaj
Kaustubh Lohani
Year: 2022
Layered Service Model Architecture for Cloud Computing
CLOUDCOMP
Springer
DOI: 10.1007/978-3-030-99191-3_8
Abstract
The National Institute of Standards and Technology defined three services models for cloud computing in 2011, namely IaaS, PaaS, and SaaS. Since then, a decade has passed, and cloud delivery methodologies have evolved, and newer ways of delivering cloud services have emerged. As a result of these new methodologies, lines between traditional service models are constantly fading, and new subcategories are emerging with totally different approaches to tackle cloud service delivery. This paper introduces a layered cloud service model to replace the three-category approach suggested by the NIST (IaaS, PaaS, and SaaS) in 2011. Moreover, we also discuss the existing approaches prevalent in the industry and the need for a new approach. Furthermore, we have mapped the existing services in the industry are mapped on the proposed architecture.
