Hacker News

Top stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. Small Programming Tricks(will-keleher.com ↗)
    92comments
  2. Dream-RSI: Recursive Self-Improvement through Evolving Worlds(arxiv.org ↗)
    38comments
  3. Mistral X Mozilla: Private, Multilingual AI Browsing(mistral.ai ↗)
    154comments
  4. Introducing System One Models and Jev(typesafe.ai ↗)
    466comments
  5. Tell the speakers that you liked their talks(ohhelloana.blog ↗)
    42comments
  6. Show HN: An e-ink frame that hears birds and draws them as 1800s illustrations(github.com/arnegiacomo ↗)
    225comments
  7. Claude Cowork and chat are now one Claude(claude.com ↗)
    125comments
  8. ER visits for gambling disorders doubled after expanded online gambling market(utoronto.ca ↗)
    33comments
  9. The DeepMind Institute(deepmind.com ↗)
    12comments
  10. Apple Reference Image: A New Approach for Verified Photography(security.apple.com ↗)
    304comments
  11. How big are factorials?(thegreenplace.net ↗)
    15comments
  12. Learning Programming in an Age of LLMs(ploeh.dk ↗)
    123comments
  13. Hackers Got Inside a Flock Camera(wired.com ↗)
    162comments
  14. The Siberian Ice Maiden and the Scythian World(patrickwyman.substack.com ↗)
    discuss
  15. Can we stop with the uptime percentages?(jim-nielsen.com ↗)
    68comments
  16. The Google Play app review process now regularly takes longer than a week(gultsch.social ↗)
    272comments
  17. Anecdotally, Programmers Dislike "Reduce"(evanhahn.com ↗)
    19comments
  18. Show HN: How Stale Is Your AI? Release age and training cutoff for 20 models(stale.jock.pl ↗)
    34comments
  19. Kyber (YC W23) Is Hiring a Forward Deployed Engineer(ycombinator.com ↗)
    discuss
  20. Salesforce Global Outage(salesforce.com ↗)
    143comments
  21. An update on Wayback Machine access(blog.archive.org ↗)
    342comments
  22. This Code Is CRAP (2011)(googleblog.com ↗)
    40comments
  23. A warning about 'model welfare'(mustafa-suleyman.ai ↗)
    253comments
  24. Original Sony PlayStation 2 security chip 'broken wide open' after 26 years(tomshardware.com ↗)
    61comments
  25. Scaling Golang CI by Replacing actions/setup-go(cloudx.ai ↗)
    12comments
  26. Anatomy of a Texture(agentlien.github.io ↗)
    7comments
  27. Show HN: I made a flight simulator, except you're just a passenger(inflightsimulator.com ↗)
    192comments
  28. Gemini 3.8 Live and 3.8 Live Extended Thinking(blog.google ↗)
    314comments
  29. Measuring Gauss-Seidel loop-carried dependency and fixing it via loop unrolling(loiseaujc.github.io ↗)
    7comments
  30. Why I'm still bearish on LLMs after Navier-Stokes(dank.systems ↗)
    540comments

Prisma's pgbouncer=true on Supabase made every query 4 round-trips (postmortem)

8 pointsby 1d agoblog.simbastack.com
10 comments
43m agoHN ↗

"The crash is the short story; the slowness is the one worth writing down."

The horror.

I'd rather read a "badly written" and to the point story, than a clone of the last 20 postmortem-ish/incredible discovery stories I've seen this week.

1h agoHN ↗

"The uncomfortable part is that the fix already existed. Claude Code, Anthropic's command-line coding agent".

It sounds like there could be something extremely interesting in this article, but the writing style is really off-putting.

"on staging first and then on production at 23:40"

Why does the reader need to know the exact minute-to-minute timeline?

56m agoHN ↗

That's how postmortems have been written for ages.

33m agoHN ↗

It'd be great if it were written as a postmortem, but seems like that's almost the only moment where a concrete hour is mentioned. Except for the screenshot footnote.

52m agoHN ↗

I tried to read this article but something about the writing style made me go cross eyed. That being said, it sounded like something I had heard before and lo and behold...

Literally raised 4 years ago: https://github.com/prisma/orm/discussions/15164

I'm not sure the real intention of this blogpost, but my takeaway is "someone who has no idea what is going on finds a problem <LLM OF CHOICE> left for them, like a little code land mine".

19m agoHN ↗

I mean, the real takeaway is they’re using Prisma 5. That reached EOL years ago, we’re on Prisma 8 now

34m agoHN ↗

Who found it

I didn't. I gave Claude Code the guest's screenshot and asked whether the problem was ours or his phone's. It answered that in twenty minutes and, while verifying the deploy, noticed the ten-second floor and kept pulling: the logs by hour, the 47 ms TCP measurement, the pg_stat_statements query, the arithmetic.

If your brain, dear reader, is aneurysm-proof, by all means go ahead and read TFA.

You won't learn much, though, but then again neither did its author.

24m agoHN ↗

The crash and the slowness turned out to be unrelated. The crash is the short story; the slowness is the one worth writing down.

And that's not slop, it's the real smoking load bearing foot gun.

8m agoHN ↗

To the author:

First of all, you still have the images problem (among others). Loading your home site takes around 60MB of downloads, including the autoloading 40MB MP4 file. Reduce resolution and compress. You don't need a phone to reproduce that, you just need to open your web browser development tools and reload the site to see how heavy is it. Also, the memory use calculation is off, but that's not important because probably an LLM did it.

Second, your API in karibukit.com is down

Don't rely that much in the LLM. Check things with your own eyes.