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dakna

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Tesla, Sunrun team up on 16 GW virtual power plant for data centers

electrek.co
2 points·by dakna·16 giorni fa·0 comments

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dakna
·7 mesi fa·discuss
> So where do they ask to put a small data center? Right in the city's entertainment district! Makes less sense than putting it on farmland. Look Michigan needs the jobs, just a little common sense would go a long ways.

The site of the old GM Fisher Body plant is a sixty acres brownfield. The proposed downtown data center location is a one acre unused parking lot. It is close enough to LBWL, Lansing's utility company for water/electricity, to reuse the generated heat [1].

I don't think this really compares to the 270 acres data center for OpenAi/Oracle planned in Saline Township, which will be connected to one of the few 345kV transmission lines in Michigan. [2]

[1] https://www.lbwl.com/community/newsroom/2025-11-05-deep-gree...

[2] https://openinframap.org/#11.64/42.1244/-83.8008
dakna
·8 mesi fa·discuss
At the time, a standard LAMP stack setup wasn't prepared for the https://en.wikipedia.org/wiki/C10k_problem. Quite often you had no DB connection pool and every request for dynamic data opened/closed a DB connection. Having a fixed number of connections available also quickly hit the limits unless it was a dynamically configured pool. Which also filled up eventually.

If you were lucky you could reduce load by caching the URLs taking up the most resources and generate a webpage copy in the filesystem, then add some URL rewrite logic to Apache to skip going through your application logic and bypass the DB.

Then you discovered there is a limit of open file descriptors in Linux. After updating this and also shutting down all log files you ran out of things to change pretty quick and started pricing a beefier server. For next time.
dakna
·10 mesi fa·discuss
> and I am surrounded by very tall trees.

https://www.suncalc.org works great for shade calculations, I was surprised when I checked tree shadows for different times a year.
dakna
·2 anni fa·discuss
I don't have any advice on how to get started, but please take a look at one of the legends of the 8/16-bit era:

https://en.m.wikipedia.org/wiki/Chris_Huelsbeck

Maybe I'm nostalgic, but these tunes were amazing. https://youtu.be/7dJrsmt9BOY

Oh, and if you haven't invested 30 minutes of your remaining lifetime listening to Orbital - The Box (Full Version) you are missing a masterpiece.

Here is Orbital's Paul Hartnoll playing with his gear:

https://youtu.be/VjlWypTclec