distributed-systems
3 articles
A Spring Cloud Gateway Example, Run Until Every Default Showed Itself
Spring Cloud Gateway 5.0.3 run for real: routes, timeouts, retries and a Redis rate limiter measured, plus the old property prefix it silently ignores.
Distributed SystemsA Spring Boot Microservices Example, and the 22 Seconds Nobody Shows You
Two services, one HTTP call, measured — including what the caller does when the other service is stopped, and when it is merely slow.
Distributed SystemsWhat Triggers a Kafka Consumer Group Rebalance?
Every cause of a Kafka consumer group rebalance, the configs behind each one, and why session.timeout.ms and max.poll.interval.ms are different timers.
Distributed Systems