The Google Foobar Challenge — What Is It, And How To Get Selected

Performance issues with AWS Glue

I recently spent some time looking at an AWS Glue job which was not…

Airflow dynamic DAG graph flow changes at run time.

How to setup a free CI/CD with GoCD using Docker, managed with terraform

What is AWS App Mesh?

AWS App Mesh is a managed version of Service Mesh that AWS provides. App Mesh is designed to be used purely for traffic…

Building a Serverless API

What I’m aiming to do, is create a gateway api, that will call multiple…

Visualising AWS Glue history in Spark UI History Server

I recently had to try and spot why a job…

Performance Testing an Api using Artillery and Faker

I needed to do some performance testing on a…

Automating developer operations with blue green deployments

There are several challenges when…

How to secure AWS services?

AWS take security very seriously, and there are many physical security…