Posts By: Arunbalan

Configuring Amazon API Gateway and finishing application STEP 1: CONFIGURING THE APIS. Now your lambda functions are ready and functioning. The next step is to enable them to access from the Amazon API Gateway and pass the necessary parameter to each Lambda function. In the same page where you upload your lambda function click the Get… Read more »

Create and configure Lambda functions and uploading Lambda application packages to AWS Step 1: Create And Configure the Lambda function. Sign in to the AWS console and select the Lambda . Then follow the instructions to create a lambda function. This session shows the steps to create first lambda function- CreateAccount  for our application …. Read more »

Nuts and Bolts This  application gives a complete overview of how to use AWS resource (such as DynamoDB and RDS) with Lambda and how to return an HTML page as a  response to every incoming request. Here we are using Amazon RDS for storing user’s account information and Amazon DynamoDB for storing user’s status information…. Read more »

Building scalable systems is often unmanageable even with cloud computing. Normally we  use Amazon AWS with  EC2 , load balancer and autoscaling. This approach is inconvenient and sudden traffic spikes cannot be handled with autoscaling. Additionally some infrastructure should be always kept in reserve. Aws Lambda can be used to  solve these hassles of  AWS… Read more »