Invoking AWS Lambda with gRPC Protobuf

A detailed guide on how to use AWS Lambda with gRPC Protobufs.

How to Change the Node Exporter Port if It is Already in Use

The Node Exporter is a service from Prometheus that allows for the extraction of node information via an Application Program Interface (API). If you are reading this then you probably are well aware…

A Simple Example of “Lambda-backed Custom Resource” in AWS CloudFormation

The minimal working snippets of the custom resource function.

Build Your Own VPN in AWS

How to Dump and Restore Databases with mysqldump in an RDS Instance in AWS

A guide on dumping and restoring databases with mysqldump in an RDS instance in AWS.

Serverless Proxy with AWS: How It Works

AWS Cloud Practitioner Study Notes 2021

What you need to know to successfully pass your certification.

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 Run a PySpark Application on AWS Lambda

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