Which AWS logging and monitoring service is described as a serverless event bus service?

The chosen answer, Amazon EventBridge, is indeed described as a serverless event bus service. EventBridge facilitates the routing of events from various AWS services and even from your own applications, allowing for a decoupled architecture where components can communicate with one another without necessarily needing to know about each other's existence.

As a serverless solution, EventBridge eliminates the burden of managing and scaling the underlying infrastructure associated with traditional event handling or messaging services. It automatically scales in response to the events produced, ensuring that the event system can handle varying loads without requiring manual intervention.

Furthermore, EventBridge supports a wide array of event sources, including AWS services, custom applications, and third-party SaaS applications. This capability provides a flexible, managed solution that integrates easily with other AWS services, making it ideal for modern application development practices centered around event-driven architectures.

In comparison, while Amazon Kinesis is a powerful service for real-time data streaming, it is designed primarily for ingesting and processing large volumes of streaming data rather than specifically serving as an event bus.

Amazon Simple Notification Service (SNS) allows for message delivery through various protocols and is commonly used for notifications but lacks the structured event bus capabilities that EventBridge offers.

AWS CloudWatch Events, while similar in