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Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 2,538 posts.
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Examining the covidtests.gov architecture
A day early, the Biden Administration has quietly launched the new website that allows households to order four COVID-19 rapid antigen tests.
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Deno Queues
Introducing Deno Queues - zero config, scalable messaging with a guaranteed at-least-once delivery. This new primitive builds on the foundation set by Deno KV, and is available today in the Deno JavaScript runtime and Deno Deploy.
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Google CDN Beta is already one of the fastest CDNs
Some months ago, Google launched their Alpha program for their upcoming CDN service. We kept a close eye to their development and in the meanwhile, in NEXT 2016 Google has already announced the Beta phase of their CDN. We already discussed how this new product will fit in the broad palette of content distribution…
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A deep dive into email deliverability in 2024
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Why we are not leaving the cloud
What we learned from our community vetting our proposal to leave the cloud.
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Caching at Reddit
Get the latest product news, company announcements, and user insights from the official Reddit blog.
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AWS Certificate Manager: Deploy SSL/TLS-Based Apps on AWS
I am fascinated by things that are simple on the surface and complex underneath! For example, consider the popular padlock icon that is used to signify that traffic to and from a web site is encrypted: How does the browser know that it should display the green padlock? Well, that’s quite the story! It all […]
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Cloudflare Pages goes full stack
Cloudflare Pages with Functions is now in open beta!
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AWS EC2 Container Service
Earlier this year I wrote about container computing and enumerated some of the benefits that you get when you use it as the basis for a distributed application platform: consistency & fidelity, development efficiency, and operational efficiency. Because containers are lighter in weight and have less memory and…
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Supabase Edge Runtime: Self-Hosted Deno Functions
We are open-sourcing Supabase Edge Runtime allowing you to host your Edge Functions anywhere.
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CoreOS Stable Release
No single cloud fits all. Explore how we build a more flexible future with hybrid cloud.
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More Memory Safety for Let's Encrypt: Deploying ntpd-rs
When we look at the general security posture of Let’s Encrypt, one of the things that worries us most is how much of the operating system and network infrastructure is written in unsafe languages like C and C++. The CA software itself is written in memory safe Golang, but from our server operating systems to our…
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Scaling PostgreSQL to power 800M ChatGPT users
An inside look at how OpenAI scaled PostgreSQL to millions of queries per second using replicas, caching, rate limiting, and workload isolation.
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Cloudflare outage caused by bad software deploy
Starting at 1342 UTC today we experienced a global outage across our network that resulted in visitors to Cloudflare-proxied domains being shown 502 errors (“Bad Gateway”). The cause of this outage was deployment of a single misconfigured rule within the Cloudflare Web Application Firewall (WAF)
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Bottlerocket, an open source Linux distribution built to run containers
As our customers increasingly adopt containers to run their workloads, we saw a need for a Linux distribution designed from the ground up to run containers with a focus on security, operations, and manageability at scale. Customers needed an operating system that would give them the ability to manage thousands of…
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Introducing Network Service Tiers
We're excited to announce Network Service Tiers Alpha , making Google Cloud Platform (GCP) the first major public cloud to offer a tiered cloud network. We let you optimize for performance by choosing Premium Tier, which uses Google’s global network with unparalleled quality of service, or optimize for cost, using the…
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FreeBSD on Firecracker
A large amount of fantastic open source software originates from “scratching an itch”. Such was the case with Firecracker . In 2014, Amazon launched AWS Lambda as a “serverless” compute platform: Users can provide a function — say, ten lines of Python code — and Lambda provides all of the infrastructure between an…
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The Great Migration from MongoDB to PostgreSQL
How Infisical migrated from MongoDB to PostgreSQL.
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gRPC-Web is going GA
On behalf of the Cloud Native Computing Foundation, I’m excited to announce the GA release of gRPC-Web, a JavaScript client library that enables web apps to communicate directly with backend gRPC…
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Debugging Hetzner: Uncovering failures with powerstat, sensors, and dmidecode
About a year ago, Hetzner launched the AX162 server line. It offered better price / performance than its predecessor, AX161. We were very excited to adopt it, but we soon encountered serious reliability issues. We observed that the new servers had 16 times higher annual failure rates.
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Grafana 7.0
The Grafana 7.0 release is full of major new features and enhancements. Find out all the details here.
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GitHub Container Registry
GitHub Container Registry introduces easy sharing across organizations, fine-grained permissions, and free, anonymous access for public container images
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We're moving on from Firebase
We’ve launched dozens of applications on Firebase, utilized nearly every facet of the platform, and designed a playbook for scaling gracefully. Suffice it to say, it’s proven an invaluable tool for K-Optional Software. As recently as March 2022, our developers were cheering innovations like Firebase Extensions…