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Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 402 posts.
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HAProxy: How to temporary disable a back end server using the command line
HAProxy can be controlled from the command line using its admin socket. This can be used to easily disable and enable a backend server on the cli.
393
An upside-down backup strategy
An Upside-Down Backup Strategy I have a strange way of doing backups these days. When I save something, the master copy is in the cloud. If a file exists only on my local drive, it's not safe....
394
Frugal Computing (2021)
On the need for low-carbon and sustainable computing and the path towards zero-carbon computing.
395
BliKVM PCIe puts a computer in your computer
This is the BliKVM PCIe, a full computer on a PCI Express card. This is an IP KVM (Internet Protocol Keyboard-Video-Mouse) that can be put inside another computer or server. Most server motherboards already have remote 'lights-out' management functionality built in. Most frequently this is referred to as IPMI…
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Jurassic Cloud
We live in an age of rapid innovation; Every year, there is a new iPhone, three new crypto currencies, five new AWS services, and a hundred new JavaScript frameworks. We have been conditioned to expect new shiny things, to the point where many people equate “new” with “better” .
398
Dabbling with Dagster vs. Airflow
Dissecting the Octopus
399
How to properly interpret a traceroute or mtr
traceroute vs mtr When a packet travels across the Internet, it travels through multiple routers. The traceroute and mtr tools can be used to identify the routers a packet passes through between you and a given destination IP address. traceroute is a one-shot sort of tool whereas mtr runs and agg
400
Cloud Computing Without Containers: Hello Isolates
We have a cloud computing platform called Workers. Unlike essentially every other cloud computing platform I know of, it doesn’t use containers or virtual machines. We believe that is the future of Serverless and cloud computing in general, and I’ll try to convince you why.
401
Please Use ZFS with ECC Memory (2014)
In this blogpost I argue why it's strongly recommended to use ZFS with ECC memory when building a NAS. I would argue that if you do not use ECC memory, it's reasonable to also forgo on ZFS altogether and use any (legacy) file system that suits your needs.
402
Radicale v3 Documentation
Free and Open-Source CalDAV and CardDAV Server