this post was submitted on 17 Aug 2025
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Technology

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[–] Pechente@feddit.org 125 points 2 weeks ago (10 children)

Wikipedia going down like that makes me sad, especially since due to ai crawlers, their traffic costs went up significantly.

[–] clb92 45 points 2 weeks ago* (last edited 2 weeks ago) (6 children)

Why would anyone crawl Wikipedia when you can freely download the complete databases in one go, likely served on a CDN...

But sure, crawlers, go ahead and spend a week doing the same thing in a much more expensive, disruptive and error-prone way...

[–] eager_eagle@lemmy.world 14 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

There are valid reasons for not wanting the whole database e.g. storage constraints, compatibility with ETL pipelines, and incorporating article updates.

What bothers me is that they -- apparently -- crawl instead of just... using the API, like:

https://en.wikipedia.org/w/api.php?action=parse&format=json&page=Lemmy_%28social_network%29&formatversion=2

I'm guessing they just crawl the whole web and don't bother to add a special case to turn Wikipedia URLs into their API versions.

[–] clb92 10 points 2 weeks ago

valid reasons for not wanting the whole database e.g. storage constraints

If you're training AI models, surely you have a couple TB to spare. It's not like Wikipedia takes up petabytes or anything.

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