NestJS serverless application on AWS with DynamoDB

Building and deploying serverless web applications can be streamlined using the Serverless Framework, as demonstrated in a tutorial for creating a serverless blog application in NestJS with DynamoDB. NestJS, a Node.js framework, facilitates the development of scalable TypeScript-based server-side applications and supports various database systems, including DynamoDB, a fully managed NoSQL database service from Amazon Web Services. The Serverless Framework, an open-source CLI tool, simplifies the deployment and management of serverless applications across platforms like AWS, Azure, and Google by providing infrastructure resources and promoting best practices. The tutorial guides users through the process of setting up the necessary environment, converting the application to AWS Lambda, creating blog services and controllers, and deploying the application, emphasizing the benefits of using serverless technologies to reduce complexity and cost while enhancing scalability.