M
Mario Villamizar
Researcher at University of Los Andes
Publications - 24
Citations - 590
Mario Villamizar is an academic researcher from University of Los Andes. The author has contributed to research in topics: Cloud computing & Utility computing. The author has an hindex of 9, co-authored 24 publications receiving 486 citations.
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Proceedings ArticleDOI
Evaluating the monolithic and the microservice architecture pattern to deploy web applications in the cloud
Mario Villamizar,Oscar Garces,Harold Castro,Mauricio Verano,Lorena Salamanca,Rubby Casallas,Santiago Gil +6 more
TL;DR: The microservice architecture pattern, used during the last years by large Internet companies to deploy large applications in the cloud as a set of small services that can be developed, tested, deployed, scaled, operated and upgraded independently, is analyzed and tested.
Proceedings ArticleDOI
Infrastructure cost comparison of running web applications in the cloud using AWS lambda and monolithic and microservice architectures
Mario Villamizar,Oscar Garces,Lina Ochoa,Harold Castro,Lorena Salamanca,Mauricio Verano,Rubby Casallas,Santiago Gil,Carlos Valencia,Angee Zambrano,Mery Lang +10 more
TL;DR: Test results show that microservices can help reduce infrastructure costs in comparison to standard monolithic architectures, and the use of services specifically designed to deploy and scale microservices reduces infrastructure costs by 70% or more.
Journal ArticleDOI
Cost comparison of running web applications in the cloud using monolithic, microservice, and AWS Lambda architectures
Mario Villamizar,Oscar Garces,Lina Ochoa,Harold Castro,Lorena Salamanca,Mauricio Verano,Rubby Casallas,Santiago Gil,Carlos Valencia,Angee Zambrano,Mery Lang +10 more
TL;DR: Test results show that microservices can help reduce infrastructure costs in comparison with standard monolithic architectures, and the use of services specifically designed to deploy and scale microservices reduces infrastructure costs by 70% or more.
Proceedings Article
UnaCloud: Opportunistic Cloud Computing Infrastructure as a Service
TL;DR: This paper presents UnaCloud: an opportunistic cloud computing Infrastructure as a Service (IaaS) model implementation, which provides at lower cost than dedicated cloud infrastructures, basic computing resources to run arbitrary software, including operating systems and applications.
Book ChapterDOI
CDCol: A Geoscience Data Cube that Meets Colombian Needs
Christian Ariza-Porras,Germán Bravo,Mario Villamizar,Andrés Moreno,Harold Castro,Gustavo Galindo,Edersson Cabera,Saralux Valbuena,Pilar Lozano +8 more
TL;DR: CDCol, a geoscience data cube that addresses environmental analysts and researchers’ time concerns and fits the analysis needs of Colombian institutions, the forest and carbon monitoring system is presented.