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Show HN: Cloud Storage with ZFS send and receive over SSH
rsync.net offers secure cloud storage on an open standards ZFS and SSH platform for offsite backup and disaster recovery
Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 376 posts.
Infrastructure & DevOps
Any year
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Data Centers and Water Consumption | Article
See all of our articles on the impacts of data centers , including their energy needs, water usage, noise pollution, and contribution to higher energy bills: The Environmental Impacts of Data Centers (Article Series)
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The path to ubiquitous AI (17k tokens/sec)
By Ljubisa Bajic Many believe AI is the real deal. In narrow domains, it already surpasses human performance. Used well, it is an unprecedented amplifier of human ingenuity and productivity. Its widespread adoption is hindered by two key barriers: high latency and astronomical cost. Interactions with language models…
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D1: Our SQL database
Today, we’re excited to announce D1, Cloudflare’s first SQL database, designed for Cloudflare Workers
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Sharing details on a recent incident impacting one of our customers
Google Cloud shares details of an incident impacting one Australian customer's use of Google Cloud VMware Engine. Learn what happened and how we're preventing it from happening again.
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Your Docker image might be broken without you knowing it
You learned about Docker . It's awesome and you're excited. You go and create a Dockerfile:
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Understanding Container Reuse in AWS Lambda
Tim Wagner, AWS Lambda AWS Lambda functions execute in a container (sandbox) that isolates them from other functions and provides the resources, such as memory, specified in the function’s configuration. In this article we discuss how Lambda creates and reuses these sandboxes, and the impact of those policies on the…
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The History of Pets vs Cattle and How to Use the Analogy Properly
I have been meaning to write this post for a long time, but one thing or another has gotten in the way. It’s important to me to provide an accurate history, ...
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Postmortem of database outage of January 31
Postmortem on the database outage of January 31 2017 with the lessons we learned.
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If you’re not using SSH certificates you’re doing SSH wrong (2019)
SSH has some pretty gnarly issues when it comes to usability, operability, and security. The good news is this is all easy to fix. SSH is ubiquitous. It’s the de-facto solution for remote administration of *nix systems. SSH certificate authentication makes SSH easier to use, easier to operate, and more secure.
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The cost of cloud, a trillion dollar paradox
The pressure the cloud puts on margins can start to outweigh the benefits you scale and growth slows. Understand how much market cap is being suppressed by the cloud to help inform the decision-making framework on managing infrastructure as companies scale.
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Radicale v3 Documentation
Free and Open-Source CalDAV and CardDAV Server
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CoreOS is building a container runtime, Rocket
No single cloud fits all. Explore how we build a more flexible future with hybrid cloud.
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Wildcard Certificates Coming January 2018
Update, March 13, 2018 Wildcard certificate support is live. Let’s Encrypt will begin issuing wildcard certificates in January of 2018. Wildcard certificates are a commonly requested feature and we understand that there are some use cases where they make HTTPS deployment easier. Our hope is that offering wildcards…
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Roblox October Outage Postmortem
Roblox is a global platform where millions of people gather together every day to imagine, create, and share experiences with each other in immersive, user-generated 3D worlds.
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Cloudflare R2 storage: Rapid and reliable object storage, minus the egress fees
Introducing Cloudflare’s S3-compatible Object Storage service, with zero egress bandwidth charges and automatic migration from S3-compatible services.
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Amazon S3 Path Deprecation Plan – The Rest of the Story
Update (September 23, 2020) – Over the last year, we’ve heard feedback from many customers who have asked us to extend the deprecation date. Based on this feedback we have decided to delay the deprecation of path-style URLs to ensure that customers have the time that they need to transition to virtual hosted-style…
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Announcing the New AWS Secret Region
The AWS Secret Region can operate workloads up to the Secret U.S. security classification level. Cloud security at AWS is the highest priority. AWS customers benefit from data center and network architecture built to meet the requirements of the most security-sensitive organizations. AWS supports more classification…
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CVE-2026-98432: 9.8 CVE affecting all Ubuntu versions
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
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Google SRE - Defining slo: service level objective meaning
SRE SLO book to understand service level objective meaning and the various service level terminilogy including sla slo sli to improve service reliability.
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Google SRE - Blameless Postmortem for System Resilience
Blameless postmortems in SRE culture. Incident study that focus on root cause analysis and preventive actions, for culture of continuous improvement.
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GitLab + Google Cloud Platform = simplified, scalable deployment
We’ve teamed up with Google Cloud Platform – here’s what that means for you.
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Meet Algo, the VPN that works
I think you’ll agree when I say: there’s no VPN option on the market designed with equal emphasis on security and ease of use. That changes now. Today we’re introducing Algo, a self-hosted personal VPN server designed for ease of deployment and security. Algo automatically deploys an on-demand VPN service in the cloud…
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Classifying the Internet of Things
Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server.
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How much energy does ChatGPT use?
This Gradient Updates issue explores how much energy ChatGPT uses per query, revealing it's 10x less than common estimates.