The observability infrastructure question. Interviewers want you to separate the three telemetry types, choose storage that survives massive write volume, and design alerting that fires fast without drowning on-call in noise. Here is the pipeline with retention and cardinality math.
Unlock the other 750 answers · ₹2,000 / $25Your progress and mastery stay saved · 6 months · one payment · no auto-renew