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Quiz

174 questions of the kind that actually get asked — in interviews, in architecture review boards, and by the person who has to run the thing at 3 AM. Every answer states the trade-off rather than the slogan, and says when the obvious choice is the wrong one.

All areas174 Architecture Fundamentals5 Distributed Systems26 Data Architecture23 Cloud Architecture19 Networking17 API & Integration Architecture13 Reliability & Resilience9 Observability8 Performance & Capacity Engineering6 Security Architecture16 Cost Architecture & FinOps3 Business Architecture2 Architecture Communication2 Enterprise Architecture1 Legacy Modernization2 AI-Era Architecture3 Software Architecture & Engineering3 Architecture Patterns6 Architecture Decision-Making9 The Architect's Meta-Skills1
Difficulty Any beginner intermediate advanced

1 question in Cloud Databases.

  1. Cloud Databases intermediate Multiple choice

    A serverless API works in testing and fails under load with connection errors. The database is at 5% CPU. Explain and fix.

    2 min answer serverlessconnectionsproxyscaling