Qunar Tech Salon
Nov 14, 2018 · Big Data
Comparing Apache Pulsar and Apache Kafka: Message Models, Consumption, Acknowledgment, Retention, and Architecture
This article provides a detailed comparison between Apache Pulsar and Apache Kafka, covering their message consumption models (queue vs. stream), subscription types, acknowledgment mechanisms, retention policies, and underlying layered architecture, highlighting Pulsar's unified API and segment‑based storage advantages.
Apache KafkaApache PulsarMessage Model
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