Some proprietary solutions, such as Amazon SQS, use HTTP to facilitate message queuing. Using request-response logic to layer asynchronous behavior (necessary for message queuing) is always feasible over a synchronous protocol. However, in this scenario, systems are bound by the underlying protocol ...
Rather than polling for the object to exist, you can receive a notification in an SQS queue, an SNS topic, or a Lambda function once your restore has completed. Conclusion In this post, we covered the powerful Amazon S3 Glacier service. S3 Glacier is a reliable, cost-effective way to ...