Migración del sistema legado de recursos humanos de la Empresa Coordinadora de Empresas Públicas EMCO EP hacia una arquitectura de microservicios, utilizando el framework oracle application express (APEX)

Abstract

Abstract:The present research and development work use the framework Moleculer for Node.js and the Rapid App Development model using the Oracle A pplication Express (APEX) framework, through this tool the complexity is eliminated when developing and deploying applications in all layers. The result is a low -code platform that is simpler, faster, lighter, and more cost-effective than alternatives. The quantitative and qualitative differences between two different technologies such as Oracle Application Express (APEX) and a traditional development framework in javascript such as ReactJS are analyzed. A web application is developed that will replace a mo nolithic system using a microservices architecture where the design of the application will focus on solving business requirements. The architecture of microservices and its practical application in companies are analyzed to make changes to the software quickly and simply whenever it is needed.