What factors affect latency in pub-sub systems?

What factors affect latency in pub-sub systems?

Latency in pub-sub systems can be affected by network speed, message size, broker performance, and subscriber processing time.

How can I reduce latency in my pub-sub implementation?

To reduce latency, consider optimizing message sizes, using efficient serialization formats, and ensuring your brokers are well-configured.

Are there specific tools to measure latency in these systems?

Yes, tools like Apache JMeter, Prometheus, and Grafana can help you measure and monitor latency in pub-sub systems.

What is the typical latency range for pub-sub systems?

Typical latency can range from a few milliseconds to several seconds, depending on the system architecture and load.