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Lessons (8)

• KISS: Keep It Simple, Stupid

  … a light switch beats a Rube Goldberg machine](/img/clean-code/kiss.svg) KISS = Keep It Simple, Stupid …

• YAGNI: You Aren't Gonna Need It

  … because you can adapt when it arrives. YAGNI, KISS and DRY together mermaid flowchart TB Y["YAGNI<br …

• What Are Design Patterns?

  … 1. Start simple. Write the plain solution first ( KISS ). 2. Recognise the pain. A growing switch , duplicated creation …

• What Is Clean Code?

  … Functions Small Do one thing Rules of thumb KISS DRY YAGNI Errors Fail loudly No silent catch Structure …

• Why Kubernetes?

  … Be honest about your needs (remember KISS ). mermaid flowchart TD Q1{How many services / containers?} -- "1-3" S1 …

• Clean Architecture

  … the layers add ceremony without much benefit (remember KISS and YAGNI ). Clean Architecture pays off when the business …

• Scaling, Load Balancing & Rate Limiting

  … jump to step 7 on day one (remember KISS and YAGNI ). Each step solves a real, measured bottleneck …

• Clean Architecture in Depth

  … There, a simple layered structure is kinder ( KISS ). Key takeaways - Four circles: entities , use cases , interface adapters , frameworks …