Great article about software maintenance and aging.

Lorenzo Pasqualis over on wrote a great article about maintaining software systems. Some very good and well articulated points.

How to fix “failed to delete stack: Role … is invalid or cannot be assumed”

How to fix the "failed to delete stack: Role [...] is invalid or cannot be assumed " error when using AWS CloudFormation.

What’s the difference: A/B Testing VS Blue/Green Deployment?

In today's technology world many words and phrases come and go and even change meaning depending on the context. In this article we look at…

Is HTTP/2 really worth it?

Just how much performance does HTTP2 offer? Like many other things in technology; it depends. Rea on to learn the benefits and pitfalls of using…

CloudWatch Agent on Lightsail

Lightsail is an affordable low barrier VPS service from AWS; but it lacks proper monitoring and metrics. Herein read how to use CloudWatch with Lightsail…