Overview
- Data streamed from many producers, e.g. IoT devices asynchronously
- Challenges:
- Data streamed from many methods/devices
- Hard to distribute event messages to right subscribers
- Data can arrive quickly/at high volumes
- Ensure services are reliable, secure, perform as expected
- Google solution: Pub/Sub
- Ensures at-least-once delivery
- SaaS
- Open APIs
- Global by default
- E2E encryption
Pub/Sub Flows
