Overview
Starting from Spring framework 5.0 and Spring Boot 2.0, the framework provides support for asynchronous programming, so does AWS SDK starting with 2.0 version.
In this post, I will be exploring using asynchronous DynamoDB API and Spring Webflux by building a simple reactive REST application. Let's say we need to handle HTTP requests for retrieving or storing some Event (id:string, body: string). The event will be stored in DynamoDB.