150 ways to isolate traffic for cybersecurity, network administration, and other technical roles

We've noticed that some of our automatic tests fail when they run at 00:30 but work fine the rest of the day. They fail with the message
gimme gimme gimme

in stderr, which wasn't expected. Why are...

People are debating this email from Linus Torvalds (maintainer of the Linux kernel). It has strong language, like: Some security people ...

Why we never thank open source maintainers - Unicooo

Hackr.io – Your Ultimate Tech Learning Hub | Master coding with step-by-step tutorials, AI-powered mentors, and a personal dashboard. Explore expert-led project walkthroughs and tech guides. Practice with online code editors, prep with an AI interviewer,…

Scaling out operation with read replicas and avoiding the downside of stale reads by observing replication progress.

Containers, Service Discovery and “High Availability Pillars”…

How fast are those packets moving?

At The Economist, transitioning from a monolithic legacy system to a distributed, microservice-based architecture required a fundamental…

Companies who adopt Cloud Native technologies and principles sooner or later (often sooner) bump into Day 2 problems. This is not because the tooling is bad but rather the opposite – the tooling is excellent. This means that it’s easy to get started with…

How Helm Charts went from simple templates to higher level application programming

Recently, we merged containerd 1.0 beta support into Moby. You can view the pull request https://github.com/moby/moby/pull/34895 for more…

The idea to this post was triggered by Julia Evans “So you want to be a wizard”…
Thanks to Ajeet, Bjoern and Timo for your input and review.

In this blog, we've explained 6 multi-cloud architecture designs which can help businesses to build an effective multi-cloud strategy.