AWS Event Bridge
What is AWS Event Bridge?
✓ A Server-less event bus service for AWS services, your own applications and SaaS Providers.
✓ This AWS service allows you to share the events from one place to another or from one service to other services.
Advantages:
- Removes friction of writing "point-to-point" integrations
- Works across dozens of AWS and SaaS applications
- Easily build Event Driven Applications
- Fully managed and pay-as-you-go model
✓ You can share the events of your application/services to event Bridge and from the event Bridge you will be able to Accessible for other to perform their respective operations.
Example:
✓ Let's say you have 100 Custom AWS Application running over in AWS account and you want to see the all running service logs/status in dashboard.
✓ As a traditional way what you will do, for all those 100 application you create a custom integration services and u will connect all those integrators to one master/dashboard app. Suppose if later from to 1000 your application has been increased so would you create 1000 application connector's ??? ππ
✓ No, Right. π.
✓ This where AWS Event Bridge service helps us without any custom integration needs to be built. So from all the 100/1000 application just forward the logs to AWS Event Bridge and From Event Bridge take the event and filter accordingly what you want and show case in dashboard. Simple isn't? π.
Difference between the AWS Event Bridge and AWS SNS ?
✓ We all might get then what will be the difference between AWS Event Bridge and AWS SNS, see below π
Use the following comparison table to support your decision.
| Amazon SNS Standard | Amazon SNS FIFO | EventBridge | |
|---|---|---|---|
| Scaling | not disclosed (soft limits apply) | 3000 msg/sec (batch write) or 10 MB per second | not disclosed (soft limits apply) |
| Max. message size | 256 KB | 256 KB | 256 KB |
| Persistence | ❌ | ❌ | archiving is possible |
| Replication | Multi-AZ | Multi-AZ | Multi-AZ |
| Order guarantee | ❌ | ✅ | ❌ |
| Delivery guarantee | at least once | exactly-once possible | at least once |
| Pricing | per message | per message | per message |
| Cost | π° | π°π°π° | π°π° |
| Protocols | AWS Rest API | AWS Rest API | AWS Rest API |
| AWS Integrations | Lambda, SQS, webhook | SQS FIFO | Lambda, SQS, SNS, and many more |
| License | AWS only | AWS only | AWS only |
| Encryption at rest | ✅ | ✅ | ✅ |
| Encryption in transit | ✅ | ✅ | ✅ |
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