Batching (grúpáil teachtaireachtaí) agus comhbhrú (sonraí a chomhbhrúthú) ina dhá theicníc bhunúsach do thraolphas ard Kafka — ag laghdú bar-theachtaireacht agus costais líonra/stórála. Cuideoidh tuiscint orthu le traolphas ard Kafka a bhaint amach.
Batching — teachtaireachtaí a ghrúpáil
BATCHING → the producer groups multiple messages into a single BATCH before sending:
→ fewer, larger requests instead of many tiny ones → much higher THROUGHPUT (less
per-request overhead, fewer network round-trips)
→ controlled by: batch.size (batch size limit) + linger.ms (wait time to accumulate a batch)
→ trade-off: slightly higher LATENCY (waiting to batch) for much higher throughput
→ batching is essential for high-throughput producing
