GroguMaster
Peakd – Community rankings where companies can't buy their position
I built a community ranking platform for everything – would love brutal feedback
Re:"How 500 HN users crashed my 2GB server in 60 seconds – postmortem
on Sunday July 12, 2026 @11:20AM (#48881843)
You are right, the server handled connections fine. The issue was a single unindexed correlated subquery blocking the entire PostgreSQL connection pool for 13 minutes. We live and learn.
Re:I've been building this alone for months. Roast it before I lose an...
on Sunday July 12, 2026 @09:00AM (#48880846)
Thank you!
Re:I've been building this alone for months. Roast it before I lose an...
on Sunday July 12, 2026 @08:59AM (#48880838)
Solid feedback, thank you. Hiding the low vote counts now as you are right that they undermine trust at this stage. Appreciate the domain note but we are committed to peakd.io at this point. Good luck to you too.
Re:"How 500 HN users crashed my 2GB server in 60 seconds – postmortem
on Sunday July 12, 2026 @02:02AM (#48878739)
Fair point on the server being undersized. Stack is actually just Node
Re:I've been building this alone for months. Roast it before I lose an...
on Saturday July 11, 2026 @08:45PM (#48877259)
Fair point on the contrast, just fixed it. Thanks for flagging.
"How 500 HN users crashed my 2GB server in 60 seconds – postmortem
Re:I've been building this alone for months. Roast it before I lose an...
on Saturday July 11, 2026 @12:05AM (#48868622)
Not a bug but I understand why it looked like one. We just switched to Bayesian scoring to prevent low vote entities gaming the rankings. Your vote is counted, it just takes more votes for the displayed score to diverge from the baseline. UX is being improved. On the bots point: votes are trust-weighted (account age, consistency, cluster detection) specifically for that reason. Appreciate you reporting it.
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @11:49PM (#48868546)
Rankings are trust-weighted — account age, voting consistency, and cluster detection make ballot-stuffing impractical. Companies pay for analytics and visibility, not influence over scores.
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @11:47PM (#48868539)
Thanks! Business model is already live — companies can claim their page (£99/mo for analytics, respond to reviews, manage their listing) and buy promoted placements that are clearly labelled as sponsored. Rankings themselves can never be bought. The trust is the product.
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @11:45PM (#48868523)
We have rank change notifications, personalised feeds based on your interests, and weekly digests already — signing up unlocks all of that. Glad it peaked your interest.
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @11:12PM (#48868346)
Bayesian averaging is live
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @10:59PM (#48868270)
Good point — implementing Bayesian averaging so low vote entities don't dominate the leaderboard. Cheers
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @10:57PM (#48868252)
Ha, fair catch. That's from testing during development and shouldn't be ranking. Removing it now.
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @10:48PM (#48868185)
Already working on it.
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @10:44PM (#48868168)
ood point — we're in the early cold-start phase. Working on a quick-vote mechanic (pick A vs B) to drive volume fast. Appreciate the feedback.
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @10:43PM (#48868155)
Good eye — done!
Re:I've been building this alone for months. Roast it before I lose an...
on Friday July 10, 2026 @10:40PM (#48868135)
Thanks for the feedback. We had a caching issue that's now fixed. Should be fast now if you want to give it another try.