How to Send an Email Notification Using AWS Lambda

A guide to Amazon SNS.

How to Copy a File Using AWS Lambda

A guide on copying from source S3 to destination S3.

How to Build a Docker Image Using AWS CodeBuild Locally

A tutorial on building a Docker image using AWS CodeBuild locally.

How to Run a PySpark Application on AWS Lambda

A proof of concept to see if we can run Spark on AWS Lambda.

How to Use SNS with Other AWS Services and Its Integration with Spring Boot

Extract Zip Files From and Back to the S3 Bucket using Node.js

A lambda function to unzip files from an S3 bucket.

AWS SNS Events: SNS to Lambda vs SNS to SQS to Lambda

3 Common AWS Lambda Errors and Workarounds for Them

The Basics of AWS VPC

Understand the basic networking of AWS Virtual Private Cloud

Caching with ElastiCache(Redis) and Spring Boot