tags: #publish links: [[AWS]], [[SQS]] created: 2022-08-11 Thu --- # SNS Notification topic-based publish/subscribe mechanism with subscription filtering, durability/retries and DLQ. Can send to various other application services e.g. Kinesis delivery streams, [[SQS]] queues, HTTP endpoints, Lambda functions, Event Fork pipelines. Can send to people, e.g. to phones or mobile apps or email. FIFO/deduplication are available if needed. Can also do archiving or analytics. https://docs.aws.amazon.com/sns/latest/dg/sns-common-scenarios.html