Message queues muliggør asynkron kommunikation mellem komponenter — en producer sender beskeder til en kø, og consumere behandler dem senere. De afkoblet komponenter, forbedrer resiliens, håndterer belastningsspidser og muliggør baggrundsbetjening.
Hvad message queues gør
A MESSAGE QUEUE sits between producers and consumers:
Producer → [QUEUE] → Consumer(s) process messages (asynchronously, at their own pace)
→ the producer doesn't wait for processing (sends and moves on)
→ messages are stored until processed (buffered)
→ ASYNCHRONOUS, decoupled communication.
