Integration and Messaging
If you are studying for AWS Developer Associate Exam, this guide will help you with quick revision before the exam. it can use as study notes for your preparation.
Dashboard Other Certification NotesIntegration and Messaging
When we start deploying multiple applications, they will inevitably need to communicate with one another
- There are two patterns of application communication
- Synchronous communication
- Direct application to application
- Synchronous between applications can be problematic if there are sudden spikes of traffic
- Asynchronous / Event based communication
- application to queue to application
- Synchronous communication
- Decouple your applications:
- SQS: queue model
- SNS: pub/sub model
- Kinesis: real-time streaming model
- These services can scale independently from your application