DevOps is a reaction to the commodification of Agile, and the rise of SRE is a reaction to the commodification of DevOps. Many of the trends you see in software development and delivery can be understood as a cyclical reaction to anarchists running headlong into the invisible backhand of the free market.
Outside of well known use cases, there are a variety of opportunities to improve efficiency or save a load of money by leveraging compression. It’s useful to be aware of common use cases, so you can take these opportunities when they arise.
Let's Encrypt's transition to a standalone certificate authority (CA) isn't going to break a ton of old Android phones. This was a serious concern earlier due to an expiring root certificate, but Let's Encrypt has come up with a workaround.
Scott Hanselman finally updates his personal list of tools that he touches at least a few times per week. If it saves him time, and seamlessly integrates with his life, it's the bomb. Many are free some aren't.
The objective of this tutorial is to understand AWS Lambda in-depth, beyond executing functions, using Terraform. This tutorial walks through setting up Terraform, dependencies for AWS Lambda, getting your first Lambda function running, many of its important features & finally integrating with other AWS services.
This post starts with a brief description of overlay filesystems. Then goes into how it applies to docker images and how docker builds an image from a dockerfile. Then conclude with layers cache and OCI format for container images.
Linux is not a secure operating system. However, there are steps you can take to improve it. This guide aims to explain how to harden Linux as much as possible for security and privacy.