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Ceph: A Journey to 1 TiB/s
Ceph is an open source distributed storage system designed to evolve with data.
Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 4,374 posts.
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How to set up continuous deployment using free hosted tools
I’m going to describe a way to put together a world-class continuous deployment infrastructure for your side-project without spending any money. With continuous deployment every code commit is tested against …
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IPFS 0.5
All the latest information about the IPFS Project in one place: blog posts, release notes, videos, news coverage, and more.
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Rolling your own servers with Kubernetes
This is part one of a three-part series on considerations that companies will want to address if they decide to build their own cloud environment.
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Google Cloud Platform – The Good, Bad, and Ugly
Looking for a cloud hosted Maven repository when working with Google Cloud? Sign up for a free 14-day trial of Deps Private Maven Repositories. Deps is a private, hosted, Maven repository. While building it I had a critical decision to make - Where to host it? I evaluated many different hosting services but decided on…
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We replaced Firecracker with QEMU
Firecracker is not the best choice for all kinds of workloads.
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Garage, our self-hosted distributed object storage solution
Deuxfleurs is a non-profit based in France that aims to defend and promote individual freedom and rights on the Internet. In their quest to build a d…
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Hashicorp Vault v1.0
Vault 1.0 is focused on renovating Vault's infrastructure to support high performance, scalable workloads.
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Common Nginx misconfigurations that leave your web server open to attack
Detectify analyzed 50,000 unique Nginx configuration files on GitHub and reported some common misconfigurations.
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Why is everything so scalable?
I’m entirely convinced that basically every developer alive today heard the adage “dress for the job you want, not the job you have” and figured that, since they always wear jeans and a t-shirt anyway, they might as well apply it to their systems’ architecture. This explains why the stack of every single company I’ve…
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Let's Encrypt: Looking Forward to 2019
Let’s Encrypt had a great year in 2018. We’re now serving more than 150 million websites while maintaining a stellar security and compliance track record. Most importantly though, the Web went from 67% encrypted page loads to 77% in 2018, according to statistics from Mozilla. This is an incredible rate of change! We’d…
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Docker is a dangerous gamble
Zet Casino 2026: tysiące gier, bonus powitalny, wpłaty BLIK i krypto, wypłaty w minutach oraz polskie wsparcie 24/7. Sprawdź naszą ofertę.
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Cloudflare Pages: Best server tech since CGI-bin?
Cloudflare Pages 😍 I got into Cloudflare pages because it lets you host static websites with all the latest optimizations conveniently and for free. Setting up a static website with a custom domain is easy, and you get the benefits of automatic SSL, CDN, and latest version of HTTP3. This is how this blog is hosted and…
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A developer goes to a DevOps conference
Two days at PDX DevOpsDays, a gathering of system administrators who use version control, and write a lot of YAML.
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Why I left Heroku, and notes on my new AWS setup
On Friday, we migrated Soundslice from Heroku to direct use of Amazon Web Services (AWS) . I'm very, very happy with this change and want to spread the word about how we did it and why you should consider it if you're in a similar position.
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GitHub Actions is slowly killing engineering teams
Why GitHub Actions is the Internet Explorer of CI, and why Buildkite offers a better path forward for teams that care about developer experience.
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Rethinking serverless with FLAME
Imagine if you could auto scale simply by wrapping any existing app code in a function and have that block of code run in a temporary copy of your app
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Learn Docker by building a Microservice
Dave Kerr, partner and Head of Engineering at QuantumBlack Labs, McKinsey & Company. Writing on software engineering and agentic AI.
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My ISP Is Killing My Idle SSH Sessions
tl;dr: My ISP’s CGNAT session timeout is too short, meaning TCP keepalives gets dropped. Test if your own NAT, or your ISP’s CGN, violates RFC5382 ‘s REQ-5 using this tool: https://github.com/AndersTrier/NAT-TCP-test .
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We achieved a 6-fold increase in Podman startup speed
In August 2022, Dan Walsh (one of the authors of this article) moved out of his role as container runtimes architect at Red Hat to architect for the Red Hat ...
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Amazon API Gateway – Build and Run Scalable Application Backends
I like to think of infrastructure as the part of a system that everyone needs and no one likes to work on! It is often undifferentiated & messy, tedious to work on, difficult to manage, critical to the success of whatever relies on it, and generally taken for granted (as long as it works as […]
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Raspberry Pi 4 not working with some chargers
The new pi has been released and it has a USB Type-C connector for power however people are finding some chargers are not working with it (notably macbook chargers). Some have speculated that this is due to a manufacturer limitation on the power supplies however it is actually due to the incorrect detection circuitry…
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Small mail server best current practices
(This post was originally written as a reply on the mailop mailing-list, but a friend asked me to turn it into a blog post. I’ve edited it, mostly adding more links to elsewhere, but there are some additions here.)
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Petabytes on a budget: How to build cheap cloud storage
Get all of the latest cloud storage news and insights from Backblaze - the leading independent cloud storage provider.