L
Lina Ochoa
Researcher at University of Los Andes
Publications - 10
Citations - 303
Lina Ochoa is an academic researcher from University of Los Andes. The author has contributed to research in topics: Constraint programming & Cloud computing. The author has an hindex of 5, co-authored 10 publications receiving 242 citations. Previous affiliations of Lina Ochoa include Centrum Wiskunde & Informatica.
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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
A survey on scalability and performance concerns in extended product lines configuration
TL;DR: This survey aims to evidence which product requirements are currently supported by studied methods, how scalability and performance is considered in existing approaches, and point out some challenges to be addressed in future research.
Proceedings ArticleDOI
Using decision rules for solving conflicts in extended feature models
TL;DR: A model-based transformation approach to solve conflicts among configurations performed by different stakeholders on feature models and the usage of a domain-specific language named CoCo to specify attributes as non-functional properties of features, and to describe business-related decision rules in terms of costs, time, and human resources is proposed.
Journal ArticleDOI
A systematic literature review on the semi-automatic configuration of extended product lines
TL;DR: A comprehensive systematic literature review to discover which approaches exist to support the configuration process of extended product lines and how these approaches perform in practice and identifies the need to improve the quality of the evaluation of existing approaches.