Using Amazon SNS for application-to-application (A2A) messaging - Amazon Simple Notification Service
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Using Amazon SNS for application-to-application (A2A) messaging

Amazon SNS is a managed messaging service that lets you decouple publishers from subscribers. This is useful for application-to-application messaging for microservices, distributed systems, and serverless applications.

A2A overview

For information about using Amazon SNS for application-to-application messaging with subscribers, see the following:

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