Category: DevOps

Great article about software maintenance and aging.
Lorenzo Pasqualis over on Dev.to 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.

Top 5 articles from my blog from 2018
Automated Testing
Automation
Continuous Delivery
Continuous Deployment
Continuous Integration
Cypress
DevOps
Gatling.io
General
Load Testing
nginx
2018 has been an eventful year for me personally. Here's the top 5 most popular articles from 2018.

How to use Golang’s “go get” from behind a proxy.
How to use Golang's "go get" from behind a proxy.

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…

Set up WordPress using Ansible and Terraform
Create a Wordpress server in minutes using Ansible and Terraform.

Just how effective is web server caching? Very.
Learn how to setup a high load CMS for less than the cost of lunch.

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…

What’s the difference: Continuous Integration, Continuous Delivery, and Continuous Deployment.
DevOps has a bunch of terms, many of which are mixed up, misused, or just plain wrongly defined. Here we break down three of the…