O
Oscar Garces
Researcher at University of Los Andes
Publications - 5
Citations - 454
Oscar Garces is an academic researcher from University of Los Andes. The author has contributed to research in topics: Cloud computing & Microservices. The author has an hindex of 3, co-authored 5 publications receiving 359 citations.
Papers
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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 ArticleDOI
Facilitating the execution of hpc workloads in Colombia through the integration of a private IaaS and a scientific PaaS/SaaS marketplace
Harold Castro,Mario Villamizar,Oscar Garces,Jose M. Perez,Rodolfo Caliz,Pedro Fabian Perez Arteaga +5 more
TL;DR: This paper presents an effort between a private and public institution to offer scientific applications as a service taking advantage of an existing infrastructure to create a private IaaS using OpenStack, and offering scientific applications through a friendly user interface.
Proceedings ArticleDOI
Re-Architecting a JEE On-Premise Web Application to Deploy It in the Cloud
Mauricio Verano,Lorena Salamanca,Mario Villamizar,Oscar Garces,Angee Zambrano,Carlos Valencia,Rubby Casallas,Lina Ochoa,Harold Castro,Santiago Gil +9 more
TL;DR: This paper presents and evaluates several approaches that can be used by companies that want to deploy and scale their on-premise JEE applications in the cloud, and looks for increasing the application scalability by introducing changes to the application architecture generating efforts to adapt the applications and reducing the infrastructure costs.