Amazon Web Services (AWS) provides a variety of messaging and queuing services to help customers build and run scalable and reliable applications. These services include:
Amazon Simple Queue Service (SQS)
SQS is a fully managed message queuing service that enables applications to send and receive messages between different components, without losing messages or requiring each component to be always available. SQS provides a simple and flexible way to decouple and scale microservices, distributed systems, and serverless applications.
Amazon Simple Notification Service (SNS)
SNS is a fully managed messaging service that enables applications to send and receive messages in a publish-subscribe model. SNS can be used to send messages to a variety of endpoints, including email, SMS, and other AWS services, such as SQS and Lambda. SNS also allows customers to fan out messages to multiple subscribers, which can be useful for sending notifications to multiple users or for triggering multiple Lambda functions.
Amazon Managed Streaming for Kafka (MSK)
MSK is a fully managed service that makes it easy and runs applications that use apache Kafka to process streaming data. MSK handles the provisioning, scaling, and management of the Kafka infrastructure, allowing customers to focus on building and running their applications.
Amazon Event Bridge
Event Bridge is a serverless event bus that makes it easy to connect applications together using data from your own applications, integrated Software-as-a-Service applications, and AWS services. Event Bridge allows you to create event-driven architectures, with the ability to process event streams in real-time and to trigger serverless workflows with AWS Lambda and other AWS services.
This messaging and queuing service can be used together or separately, depending on the specific needs of the customer’s application. They provide a simple and scalable way to build and run applications that need to send and receive messages and process streaming data.
AWS also offers additional services, such as Amazon MQ (managed message broker service) and Amazon Kinesis (streaming data processing) that can be used to build messaging and data processing architecture on AWS.