Repositorio UVigo

Cloud computing for climate modelling: evaluation, challenges and benefits

Investigo Repository

Cloud computing for climate modelling: evaluation, challenges and benefits

Montes , Diego; Añel Cabanelas, Juan Antonio; Wallom , David C. H.; Uhe , Peter; Caderno, Pablo V.; Pena, Tomás F.
DATE : 2020-06-22
UNESCO SUBJECT : 2502 Climatología ; 1203.04 Inteligencia Artificial ; 1203.17 Informática


Cloud computing is a mature technology that has already shown benefits for a wide range of academic research domains that, in turn, utilize a wide range of application design models. In this paper, we discuss the use of cloud computing as a tool to improve the range of resources available for climate science, presenting the evaluation of two different climate models. Each was customized in a different way to run in public cloud computing environments (hereafter cloud computing) provided by three different public vendors: Amazon, Google and Microsoft. The adaptations and procedures necessary to run the models in these environments are described. The computational performance and cost of each model within this new type of environment are discussed, and an assessment is given in qualitative terms. Finally, we discuss how cloud computing can be used for geoscientific modelling, including issues related to the allocation of resources by funding bodies. We also discuss problems related to computing security, reliability and scientific reproducibility.

Show full item record

Files in this item

Creative Commons Attribution
(CC BY) license Except where otherwise noted, this item's license is described as Creative Commons Attribution (CC BY) license
2013 Universidade de Vigo, Todos los derechos reservados
Calidad So9001