Розробка інтелектуального модельно-технологічного інструментарію для систем е-банкінгу на основі мікросервісів

The processes of designing and supporting e-Banking systems built using a microservice architecture are considered in this paper, taking into account the need to ensure an appropriate level of software quality attributes. The study resolves the task of integrating knowledge-oriented models and intelligent methods into model-technological tools required for developing a microservice architecture for systems of this class. The key approaches and principles of microservice architecture design, as well as the limitations of their application in the e-Banking domain, have been investigated. The architecture has been designed; a prototype of an e-Banking system fragment was developed using the defined model-driven technological framework, followed by experimental evaluation of its quality metrics. The results demonstrate that the combination of microservice architecture, architectural patterns, and intelligent methods eliminates the shortcomings inherent to monolithic e-Banking systems and provides the required software quality levels. The key features of the proposed approach include the integration of knowledge-oriented models and intelligent approaches into the designed architecture, as well as the adaptation of microservice architecture design patterns to the requirements and operational specificity of e-Banking systems. That made it possible to improve the performance and reliability indicators compared to monolithic architectures, which remain widely used in the development of such systems. In practice, the proposed microservice architecture and the researched implementation tools could be applied while designing new e-Banking systems or when upgrading existing ones