8 architectural bugs we found auditing 29 microservices (with code)

📰 Dev.to · Tiana

Learn from 8 architectural bugs found in a 29-microservice audit and improve your system's design and security

intermediate Published 8 May 2026

Action Steps

Run a thorough audit of your microservices architecture to identify potential bugs
Configure logging and monitoring tools to detect issues early
Test for common architectural bugs such as tight coupling and single points of failure
Apply design principles like separation of concerns and loose coupling to improve system resilience
Compare your system's architecture with industry best practices to identify areas for improvement
Use code review tools to detect issues like dead code and unused dependencies

Who Needs to Know This

Software engineers, architects, and DevOps teams can benefit from this article to identify and fix similar issues in their own systems

Key Insight

💡 Regular audits and continuous testing can help identify and fix architectural bugs, improving system resilience and security

Key Takeaways

Learn from 8 architectural bugs found in a 29-microservice audit and improve your system's design and security

We audited a 29-service Kotlin/Spring + Go + React platform. Found 14 issues - 8 already in our...