AWSMAG

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Code Examples

Code examples using javascript or typescript showing how to use various AWS services.

How to use Cognito User Pool Authorizer with Amazon API Gateway?

In the previous post, we talked about the various ways you can use to manage access to the REST API. One of those ways was using Cognito User Pool authorization. If you are using Amazon Cognito to control the identity management for your applications, the API gateway provides an easy

How to create a REST API using AWS Lambda and API Gateway?

Serverless Architectures using AWS Lambda and other services provided by AWS like Amazon API Gateway are becoming popular when you don't want to have an overhead of maintaining the servers.

How to use Amazon API Gateway as a proxy for Amazon DynamoDB using Terraform?

Amazon API Gateway is a fully managed service that helps developers to create and deploy scalable APIs on AWS. These APIs act as an entry point for the applications to connect and get access to data, perform business logic or access any other AWS service. There are mainly two types:

How to create a VPC using Terraform?

Running your applications comes up with other challenges too and one of those challenges is having a robust network set up to host all parts in one place. We have to set up VPC (Virtual Private Cloud), internet gateway, subnet, etc. to make sure our application is working properly. The

Understanding AWS SAM Template

AWS SAM (Serverless Application Model) is an open-source framework to develop and deploy serverless applications on AWS. In this blog post, we will try to understand the AWS SAM Template, its various parts and how to write one for developing and deploying serverless applications on AWS. if you want to

Getting Started With AWS Lambda and Node.js

In the previous post of this series, we have talked about AWS Lambda, AWS SAM and what is serverless computing in general. In this post, we will write a small function that can be deployed to AWS Lambda using javascript. Pre-requisitesYou will need access to AWS Console and some familiarity

Getting Started with AWS SAM

In the previous post, we talked about AWS SAM and what is a serverless application. If you have not yet read about it click on the links and read the articles first. In this post, we will look into setting up the AWS SAM CLI on our environment and look

How to send an email using Amazon SES?

In the post What is Amazon SES(Simple Email Service)?, we discussed what is Amazon SES and what are the various use cases it solves for us. In this post, I will use javascript and AWS SDK to show you an example of how to send an email using Amazon

How to publish a message to Amazon SNS?

IntroductionAmazon SNS (Simple Notification Service) is a fully managed pub/sub messaging service which enables you to write distributed applications. Using SNS, you can manage and send notifications to all the subscribed system using endpoints like SQS and webhooks. It can also send messages to the Lambda function for further

How To Amazon SQS Part-2 (Consuming Message)

IntroductionIn the previous part i.e. How To Amazon SQS Part-1 (Sending Message), we had a look at how to send messages in the SQS. You can also call this the producer of the message. In this part, we will see how can we connect to SQS and receive a