Tag

reliability

4 cards

Cards

A producer outpacing a consumer with the queue between them grown to two million stale messages, buffering and backpressure compared as curves, and four ways to signal a producer to slow down

ReliabilityDay 37Sep 6, 2026

Tell Them To Slow Down

system-design reliability backpressure

Circuit breaker states — closed, open and half-open — beside the bulkhead pattern giving each dependency its own connection pool, and a timeline of thread exhaustion without either

ReliabilityDay 36Sep 5, 2026

Stop Calling The Thing That's Down

system-design reliability circuit-breaker

Say No Before You Have To — system design card, day 19, reliability

ReliabilityDay 19Aug 19, 2026

Say No Before You Have To

load-shedding reliability system-design

Why 80% Full Is Already Too Full — system design card, day 8, reliability

ReliabilityDay 8Aug 8, 2026

Why 80% Full Is Already Too Full

performance reliability system-design