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JasonPunyon

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Why is the total number of questions on Stack Overflow shrinking lately?

meta.stackoverflow.com
4 points·by JasonPunyon·vorig jaar·0 comments

Stack Overflow has stopped publishing data dumps to the Internet Archive

meta.stackexchange.com
101 points·by JasonPunyon·2 jaar geleden·17 comments

Farey Numbers and Linked Lists

jasonpunyon.com
7 points·by JasonPunyon·2 jaar geleden·4 comments

SEqlite – Minimal Stack Exchange Data Dump in SQLite Format

seqlite.puny.engineering
28 points·by JasonPunyon·2 jaar geleden·11 comments

SEqlite: Minimal Stack Exchange Data Dump in SQLite Format

archive.org
30 points·by JasonPunyon·2 jaar geleden·1 comments

comments

JasonPunyon
·vorig jaar·discuss
Thanks for taking it for a spin! I'm working on why this is slow now.
JasonPunyon
·2 jaar geleden·discuss
You may remember a carbon copy of this event from a year ago. https://meta.stackexchange.com/questions/389922/june-2023-da...

Discussion from then https://news.ycombinator.com/item?id=36257523
JasonPunyon
·2 jaar geleden·discuss
If anyone wants their data back in a way they can use it, it's right here https://seqlite.puny.engineering

And I'd be remiss if I didn't point out that their trade dress is MIT licensed. https://stackoverflow.design

Have fun.
JasonPunyon
·2 jaar geleden·discuss
Thanks so much, that’s really kind.
JasonPunyon
·2 jaar geleden·discuss
Good catch! Fix going up now.
JasonPunyon
·2 jaar geleden·discuss
Nice post!

Yep, my process is similar. It goes...

  - decompress (users|posts)  
  - split into batches of 10,000  
  - xsltproc the batch into sql statements  
  - pipe the batches of statements into sqlite in parallel using flocks for coordination
On my M1 Max it takes about 40 minutes for the whole network. Then I compress each database with brotli which takes about 5 hours.
JasonPunyon
·2 jaar geleden·discuss
This site is on a Cloudflare R2 bucket because (and only because) they have free egress. While not datacenter sized some of these files are large. Just opening up your credit card to 10 cents a gigabyte will be a bad time anywhere else.