Event-Driven Architectures: Queues, Topics, and Idempotency
By Dr. Sarah ChenAugust 13, 20251 min read0 commentsBackend Development
# Event-Driven Architectures: Queues, Topics, and Idempotency
> Practical backend guidance for production systems.
## Overview
Reliable backends value correctness, observability, and graceful degradation.
## Key Patterns
- Health checks and readiness
- Backpressure and timeouts
- Retry with jitter
## Example
```ts
export async function handler(req: Request) {
return new Response('ok');
}
```
## Resources
- Related: architecture
- Related: kafka
- Related: rabbitmq
- Related: idempotency
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#Architecture#Kafka#Rabbitmq#Idempotency