The common definition of a 'valid hostname' is often reduced
to a simple regular expression, but as the saying
goes: 'Now you have two problems.' Because hostnames
are DNS labels and those... well, it's the DNS. All
bets are off.

There’s a collection of friends that I have a standing videochat with every couple of weeks. We had been meeting at 8am, but several people developed conflicts at that time, including me. I h…

Learn about the key roles within an incident response team, as well as optional incident roles you may not have thought about.

What is Kubernetes Operator? Kubernetes API design. Kubernetes Custom Resources and CRDs explained.

Dolt – Git for Data. Contribute to dolthub/dolt development by creating an account on GitHub.

We introduce conflict-free replicated data types (CRDTs) and discuss the challenges of maintaining data consistency in distributed environments.

Reliability is a team game. More the collaboration between Developers and SREs, greater will be the success of the product. In this blog, we have listed down the five best practices that developers can adopt, to make the SRE's life easier.

Availability, maintainability and reliability all have distinct meanings, and each play different roles in reliability operations.

Slack is an integral part of where work happens for teams across the world, and our work in the Core Development Engineering department supports engineers throughout Slack that develop, build, test, and release high-quality services to Slack’s customers.…

Learn about DevOps with this beginner's course. The course covers the basic prerequisites knowledge needed for your journey into the Cloud and DevOps world. You will learn things like setting up a basic lab environment using VirtualBox, dealing with networking…

* This article is a translation of the Japanese article written on 2021/01/29 Jan. 29th, 2021.Hello, I’m Shibuya (

When Roblox was created 15 years ago, we chose Lua as the scripting language. Lua was small, fast, easy to embed and learn and opened up enormous possibilities for our developers.

Multicloud failover is complex and costly to the point of nearly almost always being impractical, and it’s not an especially effective way to address cloud resilience risks.

Seth Vargo and Liz Fong-Jones go head-to-head to determine which is better: DevOps or Site Reliability Engineering (SRE). In this video, Liz and Seth discuss the differences and similarities between DevOps and SRE, ultimately realizing that DevOps and SRE…