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Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 4,374 posts.
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The Stack That Helped Opendoor Buy and Sell Over $1B in Homes
Discover and share the technology stacks used by top companies. Compare tools, read reviews, and make informed decisions about your tech stack.
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GitHub Actions: Ephemeral self-hosted runners and new webhooks for auto-scaling
GitHub Actions now supports ephemeral (i.e. single job) self-hosted runners and a new workflow_job webhook to make autoscaling your runners easier. After a job is run, ephemeral runners are automatically…
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Migrating 23TB from S3 to B2 in 7 hours
Nodecraft moved 23TB of customer backup files from AWS S3 to Backblaze B2 in just 7 hours, and saved big on egrees fees with Cloudflare's Bandwidth Alliance.
2046
TCP BBR congestion control comes to GCP
Google Cloud Platform (GCP) now features a cutting-edge new congestion control algorithm, TCP BBR, which achieves higher bandwidths and lower latencies for internet traffic.
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Docker container security cheat sheet
Discover essential Docker Security Best Practices for DevOps engineers and security professionals. Cheat sheet included for quick implementation!
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Data Infrastructure at IFTTT
Get more from the services you love on IFTTT. Explore the latest tips and tricks, browse by category, or search by name.
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Enabling IPv6 support for IPv4-only apps on Linux
Guest Post: How to easily enable IPv6 support for apps without it.
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Cutting down AWS cost by $150k per year simply by shutting things off
Cloud cost optimization at scale part 1: how we save approx 150k USD a year by simply shutting things off
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Amazon Route 53 - A New DNS Service from AWS
Discover more about what's new at AWS with Announcing Amazon Route 53 - A New DNS Service from AWS
2054
Take this on-call rotation and shove it
At some companies, it is expected that certain engineers will serve as part of a formal on-call rotation. On paper, this seems like a reasonable way to ensure the reliability of the product. In practice, it is a miserable burden and you probably won't even get paid for it.
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Connect to your Raspberry Pi over USB using gadget mode
We’ve written previously about how to configure WiFi and SSH on your Raspberry Pi without having to connect any peripheral devices (headless). As long as you’re comfortable on the command line, this makes it much easier to work with your Pi.
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How we saved money by replacing Mixpanel with BigQuery and K8S
Insights, guides, and product updates from Cloud Intelligence™.
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What’s new in HAProxy 1.6
13th of October 2015, Willy Terrau announced the release of HAProxy 1.6.0, after 16 months of development. A total of 1156 commits from 59 people were committed.
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The Security-Minded Container Engine by CoreOS: rkt Hits 1.0
No single cloud fits all. Explore how we build a more flexible future with hybrid cloud.
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Husky, Datadog's Third-Generation Event Store
Husky is an unbundled, distributed, schemaless, vectorized column store. Here’s how we built it—and why.
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Why I run FreeBSD for my home servers (2024)
Why FreeBSD instead of Linux for home servers? Exploring ZFS, jails, stability, and the reasons behind choosing FreeBSD for a home infrastructure.
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Announcing AMP Real URL
The promise of the AMP (Accelerated Mobile Pages) project was that it would make the web, and, in particular, the mobile web, much more pleasant to surf. The AMP HTML framework was designed to make web pages load quickly.
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Developing inside a virtual machine
Keeping my laptop clean by developing in a virtual machine
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Bare-Metal Kubernetes with K3s
Learn how to configure K3s on bare-metal to run a Kubernetes cluster with just as much resilience and fault tolerance as a managed service.
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Cloudflare outage on February 20, 2026
Cloudflare suffered a service outage on February 20, 2026. A subset of customers who use Cloudflare’s Bring Your Own IP (BYOIP) service saw their routes to the Internet withdrawn via Border Gateway Protocol (BGP).
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Developers fix multitude of vulnerabilities in Apache HTTP Server
We enable the world to secure the web. Burp Suite, the Web Security Academy, and world-leading research from PortSwigger — the AppSec community’s home.