Showing Post From Rabbitmq
Your Message Broker Has a Schema: Freezing RabbitMQ Topology in a Build-Time Manifest
Every backend engineer knows you don’t change a column type by editing the entity and shipping. You write a migration, it gets reviewed as a migration, and Flyway refuses to let history rewrite itself.
Then the same engineer changes an exchange from topic to direct in a @Bean method, and nothing anywhere blinks.
The Deploy That Took Down Prod and Staging at Once: a RabbitMQ 406 War Story
11:09, a routine deploy goes out.
11:14, every web and worker dyno on production is crash-looping. So is staging.
The database is fine. Memory is fine. The app simply refuses to boot.
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