Amazon SNS

Amazon Simple Notification Service (SNS) is a cloud-based messaging platform that allows applications to send notifications or updates automatically to multiple recipients or systems. Think of it like a post office that quickly distributes messages to subscribers—such as email, SMS, or other services—based on specific topics or events. This helps organizations streamline communication, keep users informed in real-time, and automate processes efficiently. SNS is scalable, reliable, and easy to set up, making it useful for keeping applications and users synchronized and informed across various platforms.