SNS for Pub/Sub Messaging
Learn about Amazon SNS (Simple Notification Service) for publishing messages to multiple subscribers in a pub/sub model.
Pub/Sub Messaging Explained
Imagine you want to send information to many different recipients, but you don't want to know who they are or how many there are. That's where the Publish/Subscribe (Pub/Sub) messaging pattern comes in!
It's like a newspaper: the publisher creates content, and anyone interested can subscribe to receive it, without the publisher knowing each individual reader.
Meet Amazon SNS
Amazon Simple Notification Service (SNS) is a fully managed Pub/Sub messaging service provided by AWS.
SNS makes it easy to send messages to a large number of subscribers simultaneously, enabling you to build highly scalable and decoupled applications.
All lessons in this course
- SQS for Decoupling Services
- SNS for Pub/Sub Messaging
- Lambda with SQS/SNS Triggers
- Dead-Letter Queues and Failure Handling