AWS re:Invent 2021 - Application integration patterns for microservices

An implication of applying the microservices architectural style is that a lot of communication between components is done over the network. In order to achieve the full capabilities of microservices, this communication needs to happen in a loosely coupled manner. In this session, explore some fundamental application integration patterns based on messaging and connect them to real-world use cases in a microservices scenario. Also, learn some of the benefits that asynchronous messaging can have over REST APIs for communication between microservices.


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[barrystuff]

Surprised to see SNS in the discussion around 41:00. I'm thinking EventBridge would be a better choice.

[puneetsaneja]

How Synchronous microservices talk to each other on cloud i.e on AWS without using QUEUE. Suppose there are 2 microservices A& B which are deployed on AWS ec2 instance. I cant hardcode B endpoint inside A microservice. Bcz everytime Ec2 instance started, the IP gets changed.