Harish KM

No More Lambda Warmups! Use Provisioned Concurrency Instead!

If you have ventured into serverless computing, you must have come across the dreaded “cold starts”. That’s when a request has come … Read The Full News

Using Angular to Invoke APIs Hosted on Amazon API Gateway, Secured using Cognito User Pools

This article describes how to secure an API in Amazon API Gateway. Here we’ll see how to invoke a secure API programmatically … Read The Full News

Securing REST APIs in Amazon API Gateway using Amazon Cognito User Pools and OAuth 2.0

Say you have an API deployed on Amazon API gateway: $ curl https://*******.execute-api.ap-south-1.amazonaws.com/dev {     “message”: “Hello!” } Anybody can hit … Read The Full News

Mocking REST API Responses in Amazon API Gateway

It’s often the case that the team developing the services deployed behind an API Gateway setup is not the same as the … Read The Full News

Deploying Docker Containers in Amazon ECS using AWS Fargate

AWS Fargate lets you run containers without managing servers or clusters. This article is a guide to deploying a simple “Hello World!” Docker Container in … Read The Full News

Using Amazon API Gateway to route requests to RESTful micro services in Amazon ECS

This article is in continuation to an earlier article where we deployed RESTful microservices as Docker containers in Amazon ECS. There we used … Read The Full News

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