Designing Information Systems

Approaches and technologies used for designing information systems and selecting tools, considering the development and support of software products, are discussed. The theory of deployment, testing, automation, load balancing, and support for new features in a developing product is analyzed. The material of the theoretical part is reviewed based on a hypothetical information system for fairy tale characters. In the practical part, the described theoretical concepts are applied within the framework of implementing a technical assignment and under resource limitations. Among the examples discussed are the development of a Telegram bot, an online store, and a plug-in for a 3D modeling editor.