System Design Reliability

1 / 5

Observability

  • Metrics, logs, traces
  • Golden signals
2 / 5

Failure Handling

  • Timeouts + retries
  • Circuit breakers
  • Load shedding
3 / 5

Idempotency

  • Safe retries
  • Dedup strategies
4 / 5

Security

  • Rate limits
  • AuthN/AuthZ
  • Encryption
5 / 5
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