This is because there isn’t a job shortage. It’s offshoring. The company I (thankfully willingly) left 2 years ago has shifted all of their software hiring to Europe. And since I left has had multiple US focused layoffs. All while the Euro listings keep popping up. And I get it, the cost of living is much lower and the skill set is equivalent. So yea, get your bank. But, this is companies exploiting Europe/Asia, rather than it being something Europe/Asia is immune to.
Yea, it’s the combo of the chiller and cooling tower is analogous to a swamp cooler. The cooling tower provides the evaporative cooling. The difference is that rather than directly cooling the environment around the cooling tower, the chiller allows indirect cooling of the DC via heat exchange. And isolated chiller providing heat exchange is why humidity inside the DC isn’t impacted by the evaporative cooling. And sure, humidity is different between hot and cold isles. That is just a function of temperature and relative humidity. But, no moisture is exchanged into the DC to cool the DC.
Edit: Turns out I’m a bit misinformed. Apparently in dry environments that can deal with the added moisture, DCs are built that indeed use simple direct evaporative cooling.
Practically all even semi-modern DCs are built for servers themselves to be air cooled. The air itself is cooled via a heat exchanger with a separate and isolated chiller and cooling tower. The isolated chiller is essentially the swamp cooler, but it’s isolated from the servers.
There are cases where servers are directly liquid cooled, but it’s mostly just the recent Nvidia GPUs and niche things like high-frequency-trading and crypto ASICs.
All this said… For the longest time I water cooled my home lab’s compute server because I thought it was necessary to reduce noise. But, with proper airflow and a good tower cooler, you can get basically just as quiet. All without the maintenance and risk of water, pumps, tubing, etc.
A coworker of mine built an LLM powered FUSE filesystem as a very tongue-in-check response to the concept of letting AI do everything. It let the LLM generate responses to listing files in directories and reading contents of the files.
Honestly, I don’t mind them adding ads. They’ve got a business to support. But, calling them “quests” and treating them as “rewards” for their users is just so tone-deaf and disingenuous. Likewise, if I’ve boosted even a single server, I shouldn’t see this crap anywhere, let alone on the server I’ve boosted.
In the US, salaried engineers are exempt from overtime pay regulations. He is telling them to work 20 extra hours, with no extra pay.
If you were to actually read the substack the original author wrote, it’s well justified reasoning. The original poverty calculation was based on the cost of food as a percentage of income of a family that is fully participating in society. The author explains though that food is a much smaller portion of our daily expenses and that the cost of fully participating in society includes significantly more expenses. So, if we still use food as a baseline, but re-evaluate it’s percentage of expenses. The new poverty line comes out to about 130k. The author also validates this by looking at the national average expenses and indeed for a family, fully participating in society with no government support, it’s around that range. But you know, continue being snarky.