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Software Architect Assistant — Select Architectural Style with Gen AI

Thilo Hermann
6 min readJan 8, 2025

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Generated by Microsoft Studio

When designing bespoke software applications, it’s crucial to select the most appropriate architectural style to guarantee that the application meets its functional and non-functional requirements while fulfilling quality attributes like scalability and maintainability. This is a key responsibility for software architects. To sum it up, a software architects needs a deep understanding of the given specification, including the non-functional aspects.

Let’s start with a closer look at prominent architectural styles which must be mastered by an experienced software architect:

  • Microservices Architecture aims to decompose systems into small, independent services that communicate via APIs. This style is particularly well-suited for applications requiring high scalability and resilience, as each service can be independently deployed and scaled. However, the complexity of managing inter-service communication and ensuring consistency must be addressed.
  • For systems requiring real-time data processing or asynchronous communication, Event-Driven Architecture is the best choice. This style allows components to react to events, making it ideal for financial trading platforms or IoT ecosystems. Loosely coupling promotes scalability, but it requires careful design to avoid challenges such as…

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Thilo Hermann
Thilo Hermann

Written by Thilo Hermann

Thilo has more than 25 years of experience in IT Architecture and worked for several clients in Germany. He’s located in Stuttgart and works at Capgemini.

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