AWS Notes
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AWS Notes — Amazon Web Services Educational and Information Channel

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AWS SQS vs SNS vs Eventbridge:

https://beabetterdev.com/2021/09/10/aws-sqs-vs-sns-vs-eventbridge/

Use SQS when:
▪️ You’re looking for reliable 1:1 Asynchronous communication to decouple your applications from one another
▪️ You want to rate limit your consumption of messages (perhaps due to a database bottleneck or some other use case)
▪️ You want ordered message processing of vents
Use SNS when:
▪️ You want to publish messages to MANY different subscribers with a single action
▪️ Require high throughput and reliability for publishing and delivery to consumers
▪️ Have many subscribers
Use Eventbridge when:
▪️ You want to publish messages to many subscribers, and use the event data itself to match targets interested certain patterns.
▪️ Want integration with other SaaS providers such as Shopify, Datadog, Pagerduty, or others
▪️ Want to easily discover schemas that other teams produce and incorporate them into your application.
▪️ You want to use regularly scheduled events using a cron-like expression to periodically send messages to your event bus.

#SQS #SNS #Eventbridge