aws-sqs-sns

An AWS SQS and SNS fan-out pattern broadcasts a single SNS topic notification to multiple SQS queues simultaneously. This skill configures the topic-to-queue subscription, enabling parallel event processing across independent consumer services.

Yes, you can configure dead-letter queues and FIFO ordering for AWS SQS queues. This skill sets up FIFO queues with strict message ordering and dead-letter queues to capture failed message processing attempts automatically.

Yes, you need the AWS CLI installed to create SQS queues and SNS topics using this skill. The skill relies on the AWS CLI to execute configuration commands and apply best practices for queue depth and visibility timeouts.

The best way to implement message filtering in an AWS SNS topic is by configuring subscription filter policies. This skill generates the necessary SNS topic configurations to route specific message attributes to targeted SQS queues.

Consumer idempotency in AWS SQS processing ensures duplicate messages do not trigger duplicate side effects. This skill adheres to idempotency best practices by configuring appropriate visibility timeouts and retention policies for long-polling consumers.

You should use AWS SNS to SQS integration when you need to decouple event broadcasting from processing. This approach is ideal for fan-out architectures where one event triggers multiple asynchronous downstream actions, unlike direct single-consumer polling.