Amazon Simple Queue Service (SQS)
Amazon SQS was launched in July 2006 and was one of the earliest services to launch on Amazon Web Services. With more than 14 years in service, Amazon SQS has delivered messaging services to some of the busiest e-commerce companies in the world. Amazon SQS is a fully managed, serverless service that is highly scalable and easy to get started with and use. It is one of the primary AWS native services providing message queue functionality in AWS and has been used by numerous companies for myriad use cases.
Amazon SQS offers a publisher/subscriber pattern with consumers pulling the messages from a queue. It offers queues without the need to set up message brokers. Authentication and authorization to SQS queues are managed with Amazon Identity and Access Management (IAM) and fine-grained IAM policies. These policies can be used to control who has access to an Amazon SQS queue. This allows you to manage who has the ability to send and receive messages...