Uso da metodologia Scrum na modelagem de um sistema para gerenciamento em saúde ocupacional

Abstract

The development of technology in computing and the widespread use of the Internet has led to the creation of various web-based applications for diverse sectors of society. In the medical field, the Internet, in addition to the dissemination of medical knowledge, has facilitated the creation of numerous web-based applications in various areas of medicine. The challenge of using web-based applications in critical health activities lies in ensuring high availability of access to systems, as disruptions in these applications can lead to interruptions in medical services. The quest for health systems with high availability typically results in solutions proposing the existence of mirrored systems with multiple providers, the use of redundant hardware, among other features that do not anticipate the possibility of interruption in system use in the event of loss of Internet access. Commercial systems available for occupational health management are dependent on the stability of Internet connections, rendering them inaccessible in the event of a loss of such access. This study adapted the agile Scrum methodology, incorporating phases of software development and Unified Modeling Language (UML) diagrams, to model a high-availability occupational health management system in the occupational health field. The modeled system, named MedOcup, utilizes a cloud database system and a local repository with necessary information to ensure client service even in the absence of Internet or application server availability. Results obtained from the Sprint Backlog, using the adapted Scrum, showcase the system's architecture, modeling of modules resulting from the analysis and design phase, as well as the graphical interfaces generated during the implementation phase.