AWS

How to Use the Twilio Java Helper Library and AWS CDK to Deploy AWS Lambda Functions

In this post, learn how to integrate the AWS Simple Notification Service (SNS) with SendGrid to send emails to users.

Building an automated unit testing pipeline for serverless applications

In this tutorial, you will learn how to build an automated unit testing pipeline using Jest testing framework for serverless applications.

Automatically deploy REST APIs with Lambda authorizers using AWS CDK

In this tutorial, I will guide you through using AWS CDK to deploy REST APIs with AWS Lambda-based authorizers. You will learn how API Gateway constructs can be used to customize the behavior of the API by adding authorizers, usage plans, throttling, rate limiting, and more.

Automate AWS Lambda function deployments to AWS CDK

In this tutorial, I will guide you through using AWS Cloud Development Kit (CDK) to deploy an AWS Lambda function that interacts with AWS S3 and AWS DynamoDB.

How to Use the Twilio Java Helper Library and AWS CDK to Deploy AWS Lambda Functions

In this post, learn how to leverage the AWS Cloud Development Kit (CDK) to build and deploy a serverless AWS Lambda function that uses Twilio’s Programmable SMS API to send SMS to users.

An Introduction To AWS Cloud Development Kit (CDK)

In this article, I will provide a brief introduction AWS Cloud Development Kit (CDK) which is increasingly becoming a popular tool for managing AWS-based infrastructure. We’ll take a closer look into CDK concepts, and then how to use the AWS CDK toolkit to deploy a sample application to an AWS account.

How to SSH into an EC2 instance using Boto3

The simplest way to programmatically SSH into an EC2 instance is to using the Paramiko package. In this post, I will show you how to use this package to SSH with multiple retries and then execute your commands on it.

How to Host Multiple WordPress sites on Cloud

I have a few WordPress blogs, a couple of PHP based websites and a flask application. I recently decided to host all my websites in one place. Until recently I was using Amazon EC2 for some of these websites but it was proving to be quite costly so I decided to switch to Google Cloud.

How to Create a Subdomain in Amazon Route 53?

In this post, I will show you how to set up a new subdomain using Route 53 in 4 easy steps. The setup is straightforward and will take less than 2 minutes to have your subdomain up and running.

How to install FFMPEG on EC2 running Amazon Linux?

Recently, I needed to install ffmpeg on my EC2 instance and I struggled quite a bit to set it up. The issue was that my EC2 instance is running Amazon Linux based AMI which is probably based on some version of CentOS.