Self-Healing Patterns

Concepts: paRetryHandling

What They Want to Hear 'Auto-recover from transient failures (network timeouts, temporary API errors) with retries and backoff. For late-arriving data, auto-extend the processing window. For schema drift, auto-detect and alert but do not auto-fix (schema changes need human judgment). For OOM (out of memory), auto-scale the compute. The rule: auto-recover from infrastructure failures, alert humans for data logic failures.'