jlh

joined 1 year ago
[–] jlh@lemmy.jlh.name 3 points 1 month ago

GPL != free as in beer

[–] jlh@lemmy.jlh.name 5 points 1 month ago

I can't wait for another billion dollar company invading our cities with dumbass murder boxes.

"thanks for the honkshack" - Dirty melon husk and the boys

https://www.theverge.com/2024/8/11/24218134/waymo-parking-lot-livestream-honking-4am-san-francisco

[–] jlh@lemmy.jlh.name 1 points 1 month ago

SSDs last longer than hard drives in most situations.

https://youtu.be/D39kk1mMDUU

What do you mean poor speeds under load?

[–] jlh@lemmy.jlh.name 2 points 1 month ago

64TB ssds are fairly common in the enterprise market now, I don't think they were 6 years ago. It's possible we'll see 128TB SSDs become fairly common on servers in a few years.

[–] jlh@lemmy.jlh.name 14 points 1 month ago* (last edited 1 month ago) (3 children)

It's looking like 2029 will be the turning point. Right now, we are on the verge of having 16tb m.2s on the market, and by 2029 SSDs will be around $10-15/TB like HDDs are now.

In 2029, if semiconductor trends continue, it is likely that we will have 16TB SSDs for ~$200 and 32TB SSDs for ~$500; Cheaper than the $320 we're paying for 20TB HDDs right now.

https://www.tomshardware.com/pc-components/ssds/16tb-m2-ssds-will-soon-grace-the-market

https://en.wikipedia.org/wiki/History_of_hard_disk_drives#/media/File:Historical_cost_of_computer_memory_and_storage.svg

The HDD industry doesn't seem like it will improve at the same rate. It is likely that the SSD market will have better $/TB than the HDD market in 2029, unless hard drives make some massive breakthrough before then. The survival of the HDD industry past the next 5 years is basically riding on Seagate's ability to successfully release HAMR technology.

[–] jlh@lemmy.jlh.name 2 points 1 month ago (2 children)

Sometes the prices go up, but they steadily go down over time.

This chart is really good for seeing storage prices

https://en.m.wikipedia.org/wiki/History_of_hard_disk_drives#/media/File%3AHistorical_cost_of_computer_memory_and_storage.svg

[–] jlh@lemmy.jlh.name 11 points 1 month ago (1 children)

a petabye of ssds is probably cheaper than a petabye of hdds when you account for rack costs, electricity costs, and maintenance.

[–] jlh@lemmy.jlh.name 32 points 1 month ago* (last edited 1 month ago) (4 children)

Hard drive density has stagnated. There haven't been any major technology breakthroughs since 750GB PMR drives came out in 2006. Most of the capacity improvements since then have come from minor materials improvements and stacking increasing amounts of platters per drive, which has reached its limit. The best drives we have, 24tb, have 10 platters, when drives in the 2000's only had 1-4 platters.

Meanwhile, semiconductors have been releasing new manufacturing processes every few years and haven't stopped.

Moore's Law somewhat held for hard drives up until 2010, but since then it has only been growing at a quarter of the rate.

Right now there are only 24TB HDDs, with 28TB enterprise options available with SMR. The big breakthrough maybe coming next year is HAMR, which would allow for 30tb drives. Meanwhile, 60TB 2.5"/e3.s SSDs are now pretty common in the enterprise space, with some niche 100TB ssds also available in that form factor.

I think if HAMR doesn't catch on fast enough, SSDs will start to outcompete HDDs on price per terabyte. We will likely see 16TB M.2 Ssds very soon. Street prices for m.2 drives are currently $45/TB compared to $14/TB for HDDs. Only a 3:1 advantage, or less than 4 years in Moore's Law terms.

Many enterprise customers have already switched over to SSDs after considering speed, density, and power, so if HDDs don't keep up on price, there won't be any reason to choose them over SSDs.

sources: https://youtu.be/3l2lCsWr39A https://www.tomshardware.com/pc-components/hdds/seagates-mozaic-3-hamr-platform-targets-30tb-hdds-and-beyond

[–] jlh@lemmy.jlh.name 3 points 1 month ago

Openshift is also a good competitor product if you're interested in containers.

[–] jlh@lemmy.jlh.name 6 points 1 month ago

Nixos' weakness is definitely it's documentation. There's often configuration snippets you can copy and paste, though. If you go with NixOS, make sure to come back with questions, the community is very helpful.

[–] jlh@lemmy.jlh.name 9 points 1 month ago

r2modman works natively on Linux

[–] jlh@lemmy.jlh.name 3 points 1 month ago

Sure, but people probably don't expect ram slots on a smart watch. Just a replaceable screen, housing, mobo, dials, and battery would do a lot.

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