Lambda
AWS Lambda lets you run code without provisioning servers — the core of serverless architecture on AWS.
5 articlesUse Lambda with Node.js to Insert Data Into DynamoDB
2021/06/01·2 min readThis blog shows how to create an AWS Lambda with Node.js and insert a record into DynamoDB. It also shows how to manually deploy Lambda as a package to AWS from your local development environment.
How to Deploy Lambda with Node.js with Package Dependencies
2021/05/06·3 min readAWS Lambda is a serverless compute service that lets you run code on AWS-managed servers in the cloud. You only need to worry about your code, and AWS will manage the underlying servers. This blog shows how to get started with Lambda using Node.js with package dependencies. The code includes one dependency module, util, and uses zip to compress the index.js and node_modules folder.
How to Deploy Lambda with Node.js without Dependencies
2021/05/03·3 min readAWS Lambda is a serverless compute service that lets you run code on AWS-managed servers in the cloud. You only need to worry about your code, and AWS will manage the underlying servers. This blog shows how to get started with Lambda using Node.js with no package dependencies.
How to Build Private REST API with Lambda and Used By EC2
2021/02/08·4 min readThis blog shows how to create a private REST API that will be consumed by an EC2 Linux Instance. It uses the AWS API Gateway to build a private REST API and the existing VPC endpoint to communicate from EC2 to the REST API. The traffic from EC2 to the REST API will not go through the public internet.
How to Use API Gateway with AWS Lambda Versioning and Aliases
2021/01/03·5 min readThis blog shows how to build a simple API Gateway REST API with AWS Lambda. We'll also use AWS Lambda versioning and aliases to switch to a different version by using Node.js.