Kafka powerful tetapi tidak selalu tool yang tepat — excellent untuk high-volume event streaming, pipelines, dan event-driven systems, tetapi menambah operational complexity yang dihindari oleh tools yang lebih sederhana. Memahami kapan Kafka cocok (dan kapan berlebihan) mencerminkan penilaian yang baik.
Ketika Kafka adalah pilihan yang baik
✓ HIGH-VOLUME event streaming / data → millions of events; high throughput needs
✓ DATA PIPELINES → streaming data reliably between many systems (a data backbone)
✓ MULTIPLE CONSUMERS of the same stream → many independent consumers/groups read the data
✓ EVENT-DRIVEN architecture / event sourcing → events as a durable record
✓ REPLAY needed → re-read historical events
✓ REAL-TIME stream processing / analytics
→ Kafka shines for scale, streaming, retention, and multiple consumers
