Kafka njamin ordering ing siji partisi nanging ora ana partisi liyane — konsep sing penting. Kanggo ngetok ordering kanggo acara sing ana tembung, sampeyan rute menyang partisi sing padha (liwat kunci sing padha). Mangerteni ordering penting kanggo kabenaran.
Ordering saben partisi
Kafka guarantees:
✓ ORDER WITHIN a partition → events in a partition are strictly ordered (by offset);
consumers read them in order
✗ NO order ACROSS partitions → events in different partitions have no relative order
guarantee (they're processed in parallel by different consumers)
→ this is a FUNDAMENTAL Kafka property (and a common source of misunderstanding)
