Optimering af RabbitMQ involverer at balancere throughput mod pålidelighedsfunktioner, tune forbrugere og forbindelser, og styre ressourcer. Det er vigtigt at forstå ydeevnefaktorerne og kompromiserne for højperformant RabbitMQ.
Throughput vs. pålidelighed-afvejningen
Reliability features have a PERFORMANCE COST:
→ PERSISTENCE (durable/persistent) → disk writes → slower but durable
→ PUBLISHER CONFIRMS / ACKS → round-trips → slower but reliable
→ REPLICATION (quorum queues) → overhead but HA
→ TUNE based on needs: max reliability (slower) vs max throughput (fewer guarantees)
→ use persistence/confirms/acks where messages MUST NOT be lost; skip where loss is OK
