Messaging & Pub/Sub across clouds
Message queues and pub/sub topics (SNS, SQS, Pub/Sub) for decoupled, event-driven systems, as verified modules.
3 verified modules, 2 of them live-tested apply→verify→destroy; the rest are static-validated, live-test pending.
Compare by provider
| Provider | Module | Verification | Price |
|---|---|---|---|
| AWS | SNS Topic with Subscriptions | ✓ live-tested | $49.00 |
| AWS | SQS Queue with DLQ | ✓ live-tested | $49.00 |
| Google Cloud | Pub/Sub Topics & Subscriptions | static-validated | $49.00 |
How to choose
Use a queue (SQS-style) for work distribution with at-least-once delivery; use pub/sub for fan-out to many subscribers.
When not to use
For synchronous request/response, call the service directly — a queue adds latency and complexity you do not want there.