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OpenMP 6.0
The OpenMP ARB is pleased to announce Version 6.0 of the OpenMP API Specification, a major upgrade of the OpenMP language.
Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 4,375 posts.
4022
Creating a low-cost EV charging station with Arduino
Creating a low-cost EV charging station with Arduino: see how a maker built a smart charger for electric vehicles.
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Systemd has been a complete, utter, unmitigated success
Eleven init systems enter, one init system leaves.
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The Syslog Hell
Syslog. You’ve probably heard about that, especially if you are into monitoring or security. Syslog is perceived to be the common, unified way that systems can send logs to otherContinue reading
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Powering the Mars Base
This post is part of the series on space topics. This post is not the last word on this topic. The usual caveats apply. I’m curious if you have strong opinions on different fuel mixes. A grow…
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Disk I/O bottlenecks in GitHub Actions
When your CI pipelines are slow, you can only optimize so much. Bottlenecks in CPU, Network, Memory, and Disk I/O can all contribute to slow CI pipelines. Let's take a look at how disk I/O can be a bottleneck in GitHub Actions.
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Back That Gmail Up
I’m not leery of Google shuttering its Gmail service, but I can imagine a scenario where they cut off my access to Gmail and I have no way to plead my case to the search behemoth. So I went looking …
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Rebuilding my homelab: Suffering as a service
With additional Kubernetes mode!
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Ten years isn't long enough for maximum age settings
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
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Maintaining large-scale AI capacity at Meta
Meta is currently operating many data centers with GPU training clusters across the world. Our data centers are the backbone of our operations, meticulously designed to support the scaling demands …
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Stable Linux mainline builds for Ubuntu
Stéphane Graber's website -
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Building a bare-metal Kubernetes cluster on Raspberry Pi
I’ll be walking you step by step on how I built a bare-metal, 3-node Kubernetes cluster running on Raspberry Pi. I'll also share some tips and tricks I learned along the way.
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Spinkube: Running WASM in Kubernetes
Read some of the latest blog posts from Akamai Developers.
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HashiCorp Nomad 1.1 Beta
Nomad 1.1 delivers more than 10 new features to enable more flexible scheduling and a simplified operator experience.
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Refix: Fast, Debuggable, Reproducible Builds
What makes it really fast is a small Rust program called refix that post-processes your build outputs (if you don't want to compile from source, here's a static Linux binary .) Both the program and this document are written for the context of C/C++ source code compiled to native binaries. But this can work with other…
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Teaching a new way to prevent outages at Google
Read how Google is using System Theoretic Process Analysis (STPA) to analyze pure software systems and discover risks.
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Working with Docker containers with the dexec bash script
I wrote a simple dexec script to make running commands through Docker containers less clunky. I'll show you what dexec is and how to use it!
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Nginx image processing server with OpenResty and Lua
Today I'll be showing you how to create a fast on the fly image processing server. The whole system can be created in less than 100 lines of code. We'll be using OpenResty , an enhanced distribution of Nginx. We'll also need to write a...
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Amazon Elastic Container Service now supports Amazon EFS file systems
It has only been five years since Jeff wrote on this blog about the launch of the Amazon Elastic Container Service. I remember reading that post and thinking how exotic and unusual containers sounded. Fast forward just five years, and containers are an everyday part of most developers lives, but whilst customers are…
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New T4g EC2 Instances, Powered by AWS Graviton2
December 10, 2020 – Post updated for the extension of the T4g free-trial until March 31, 2021. During the free-trial period, customers who run a t4g.micro instance will automatically get 750 free hours per month deducted from their bill during each month. T4g free-trial will be available in addition to the existing…