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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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Sandstorm App update: New open-source self-hostable apps
Take control of your web by running your own personal cloud server with Sandstorm.
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GitHub CI/CD observability with OpenTelemetry step by step guide
Instrument your CI/CD pipelines with OpenTelemetry. A step-by-step guide to capturing GitHub Actions data via the Collector.
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Prometheus reaches 1.0
An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
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Protecting Mozilla’s GitHub Repositories from Malicious Modification
At Mozilla, we’ve been working to ensure our repositories hosted on GitHub are protected from malicious modification. As the recent Gentoo incident demonstrated, such attacks are possible. Mozilla’s original usage ...
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Google joins Open Compute Project to drive standards in IT infrastructure
We’re excited to announce that we're joining the Open Compute Project (OCP) to help drive standardization in IT infrastructure. More specifically, Google will contribute a new rack specification that includes 48V power distribution and a new form factor to allow OCP racks to fit into our data centers.
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How We Pushed CDC into Postgres
Discover Snowflake Postgres Mirroring. Learn how push-based change data capture delivers transactional replication to your data lake with zero lag.
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New IBM LinuxONE 4 Express – Rack-mounted pre-configured Linux mainframe
IBM announced IBM® LinuxONE 4 Express, extending the latest performance, security and AI capabilities of LinuxONE to small and medium sized businesses and within new data center environments.
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Fearless SSH: Short-lived certificates bring Zero Trust to infrastructure
Access for Infrastructure, BastionZero’s integration into Cloudflare One, will enable organizations to apply Zero Trust controls to their servers, databases, Kubernetes clusters, and more. Today we’re announcing short-lived SSH access as the first available feature of this integration.
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NixOS 16.09 released
This section lists the release notes for each stable version of NixOS and current unstable revision.
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Analog Devices Expands over 1000 Linux Device Drivers to Support Development
Find the latest news, announcements and media resources from Analog Devices.
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Kubernetes 1.9: Apps Workloads GA and Expanded Ecosystem
We’re pleased to announce the delivery of Kubernetes 1.9, our fourth and final release this year. Today’s release continues the evolution of an increasingly rich feature set, more robust stability, and even greater community contributions. As the fourth release of the year, it gives us an opportunity to look back at…
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Spaces: Scalable Object Storage on DigitalOcean
Helping millions of developers easily build, test, manage, and scale applications of any size - faster than ever before.
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KWOK: Kubernetes WithOut Kubelet
Author: Shiming Zhang (DaoCloud), Wei Huang (Apple), Yibo Zhuang (Apple) Have you ever wondered how to set up a cluster of thousands of nodes just in seconds, how to simulate real nodes with a low resource footprint, and how to test your Kubernetes controller at scale without spending much on infrastructure? If you…
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How we found a bug in Amazon ELB
Troubleshooting of an Amazon ELB bug found in production using the Sysdig and Wireshark analysis tools and following a strictly top-down approach.
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Understanding Linux CPU Load - when should you be worried?
Most people have an inkling of what the load averages mean: the three numbers represent averages over progressively longer periods of time (one, five, and fifteen-minute averages), and that lower numbers are better. Higher numbers represent a problem or an overloaded machine.
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Rocket and App Container 0.2.0 Release
No single cloud fits all. Explore how we build a more flexible future with hybrid cloud.
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Cilium 1.0: Bringing the BPF Revolution to Kubernetes Networking and Security
The past few months have been incredibly exciting for the Cilium and BPF community, with rapid adoption and contributions from major ...
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Backblaze's Hard Drive Stats for Q1 2018
As of March 31, 2018 we had 100,110 spinning hard drives. This review looks at the quarterly and lifetime statistics for the data drive models (Seagate, HGST, WDC, and Toshiba) in operation in our data centers.
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The future of AlmaLinux
It’s been a whirlwind few weeks here at AlmaLinux, and I’m elated to be able to finally share this update. The future of AlmaLinux OSIn case you missed it, Red Hat announced they will no longer be providing the means for downstream clones to continue to be 1:1 binary copies of Red Hat Enterprise Linux (RHEL). Very…
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You want microservices, but do you need them?
Before you default to microservices, weigh hidden costs and consider a modular monolith or SOA. Learn when Docker delivers consistency and scale—without sprawl.
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Amazon S3 Block Public Access: Protection for Your Accounts and Buckets
Update (4/27/2023): Amazon S3 now automatically enables S3 Block Public Access and disables S3 access control lists (ACLs) for all new S3 buckets in all AWS Regions. Update (August 2019)– Fresh screen shots and changes to the names of the options. Newly created Amazon S3 buckets and objects are (and always have been)…
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We rebuilt the Linux MicroVM stack on Apple Silicon
Firecracker needs KVM and therefore a Linux host, and the image tooling around it needs loop mounts and Linux userland. We rebuilt the stack on Apple's Virtualization.framework to boot the same OCI images as microVMs on macOS and on Linux.