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Linux Kernel Testing: Intro to kernelci.org
At BayLibre, contributing to open source is not a side project — it is how we work.Our engineers do not just consume open source software; they shape it.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 2,538 posts.
Infrastructure & DevOps
Any year
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First modern coreboot server platform
With our expertise we create security solutions which are robust and easy to use, leveraging leading open source technology.
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Podman 6: machine usability improvements (2025)
I wanted to introduce a significant change we are making in Podman 6 for our machine function. To understand the problem and change, we first need to establish that Podman machine is based on a con…
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Update on the Atlassian outage affecting some customers
This incident remains the top priority for my engineering team and for our entire company.
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Comparing Nginx performance in bare metal and virtual environments
We compare NGINX performance in bare-metal and virtualized (hypervisor) environments, finding a small but measurable performance cost for hypervisors. We also find that performance in Kubernetes environments is worse for network-bound but not CPU-bound operations.
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Coming Soon – Graviton2-Powered General Purpose EC2 Instances
We launched the first generation (A1) of Arm-based, Graviton-powered EC2 instances at re:Invent 2018. Since that launch, thousands of our customers have used them to run many different types of scale-out workloads including containerized microservices, web servers, and data/log processing. The Operating System Vendors…
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Making Netflix's Data Infrastructure Cost-Effective
By Torio Risianto, Bhargavi Reddy, Tanvi Sahni, Andrew Park
1903
Mender – An open-source OTA software updater for embedded Linux devices
Today, the team behind Mender is very proud to announce the production-ready release of Mender, 1.0! Mender is the only open source (Apache 2.0) over-the-a
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Post-mortem of this weekend's NPM incident
npm Blog (Archive); updates from the npm team are now published on the GitHub Blog and the GitHub Changelog
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Avoiding the Distributed Monolith
If you’re considering a microservices implementation, and you enjoy this post, you might also enjoy my more recent post Gasp! You Might Not Need Microservices. I recently read a post called The False Dichotomy of Monoliths and Microservices by Jimmy Bogard, which I absolutely loved. While reading through it I noticed…
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A practical guide to incident management
This guide respresents our years of collective knowledge and experience, distilled into practical advice that can be adopted across your whole organization.
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New AWS UDP Load Balancing for Network Load Balancer
The Network Load Balancer is designed to handle tens of millions of requests per second while maintaining high throughput at ultra low latency, with no effort on your part (read my post, New Network Load Balancer – Effortless Scaling to Millions of Requests per Second to learn more). In response to customer requests…
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Ahrefs saved $400m in 3 years by not going to the cloud
How Ahrefs Saved US$400M in 3 Years by NOT Going to the Cloud Clouds for IT infrastructure are so popular lately that moving into the cloud has become a trend. Infrastructure as a service (IaaS) …
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Google App Engine PHP Runtime now available to everyone
At Google I/O earlier this year, we added PHP, the fourth language runtime on Google App Engine in Limited Preview. Today we’re moving to P...
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Lambda on hard mode: serverless HTTP in Rust
In this post, we'll talk about how Modal handles real-time HTTP requests and WebSockets in serverless functions.
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Kubernetes 1.11 includes In-Cluster Service Load Balancing and CoreDNS
We’re pleased to announce the delivery of Kubernetes 1.11, our second release of 2018! Today’s release continues to advance maturity, scalability, and flexibility of Kubernetes, marking significant progress on features that the team has been hard at work on over the last year. This newest version graduates key…
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Amazon EC2 Instance Update – Faster Processors and More Memory
Last month I told you about the Nitro system and explained how it will allow us to broaden the selection of EC2 instances and to pick up the pace as we do so, with an ever-broadening selection of compute, storage, memory, and networking options. This will allow us to give you access to the latest […]
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Ontology-Driven Observability: Building an End-to-End Knowledge Graph at Netflix
Prasanna Vijayanathan, Renzo Sanchez-Silva
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Sandstorm for Work Beta: LDAP, SAML, Organization Management
Take control of your web by running your own personal cloud server with Sandstorm.