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2022 Cybernetics & Informatics (K&I) by Hluchy, Ladislav (author);Habala, Ondrej (author);Bobak, Martin (author);Tran, Viet (author);Ivica, Lukas (author) is a scholarly article available to read on EtoBox.

What is 2022 Cybernetics & Informatics (K&I) about?

Serverless computing and Function-as-a-Service are programming paradigms that have many advantages for modern, distributed and highly modular applications. However, the situation for older applications with more monolithic architectures is more complex. It may be questionable whether the obvious advantages received from their porting into cloud and FaaS can outweigh the effort and resources spent on the transformation itself. In this paper, we present our initial effort aimed at transforming one such application, successfully being used for several years for visibility determination at airports -a significant component of air traffic safety. We have chosen to modularize the application, divide it into parts that can be implemented as functions in the FaaS paradigm, and implement simple cloudbased data management. The tools that we are using in the initial stage are OpenWhisk for FaaS and Airflow for workflow management (events production for OpenWhisk, which has an event-driven programming model), while we are also exploring the application of OpenFaaS and OSCAR. The work is still in initial stages and only a small part of the application has been implemented as OpenWhisk actions (

Author

Hluchy, Ladislav (author);Habala, Ondrej (author);Bobak, Martin (author);Tran, Viet (author);Ivica, Lukas (author)

Publisher

IEEE

Published

2022

Language

EN