I turned 18 Agatha Christie novels into SQL murder cases
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Breakout launch
Beat 94% of Show HN launches that day
#10 of 182 on Nov 5
#2 of 11 Data & Infrastructure launches on Show HN on Nov 5. 12.2% of Data & Infrastructure launches (6 of 49) reached 10+ points in the last 7 days. See Data & Infrastructure →
points · traction gained Nov 10, 10:45 UTC → Nov 11, 10:42 UTC
Traction frozen — tracking ended at 153h after listing. Show HN votes are re-read for ~168h.
comments
listed Nov 5, 01:18 UTC
Traction (points) over time
Key statistics
- Traction
- 9points
- Comments
- 2
- Rank in INFR this week
- —not listed in the last 7 days
- Rank overall this week
- —
- Sector hit rate
- 12.2%6/49 · 7D
- Traction line
- Below10+ points
- First reading
- 6Nov 5, 18:13 UTC
- Last reading
- 9Nov 11, 10:42 UTC
- Readings
- 7over 153h
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6 of 49 Data & Infrastructure launches on Show HN reached 10+ points over the last 7 days. The weekly brief shows what they did differently, so you can compare I turned 18 Agatha Christie novels into SQL murder cases.
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Top on Nov 5 · 182 Show HN launches that day, by points
- #1FirenookFirebase emulators in Rust: 40× faster writes, 10× less RAM176 points
- #2Rivet (YC W23)Scale and Orchestrate Agents on S3122 points
- #3Stroqa local audit of what your coding agent did and why96 points
- #4WaymarkA workflow engine that compiles jobs instead of replaying88 points
- #5Spindlea full-featured, type-safe web framework for OCaml 564 points
More in Data & Infrastructure · top Show HN launches, last 7 days
- A 15 MB self-hosted Netflix and Spotify for your media server168 points▲ +1
- I created a library for correctly using SQLite in Go programs23 points▲ +2
- MapleSub-2-BPW Moe Pruning to Run Gemma 4 26B at 45 TPS on a 6GB GPU21 points0
- Daily GPU Rental Prices Across AWS, Azure, RunPod and Vast.ai15 points0
- Pgxioa tiny PostgreSQL layer inside Nginx10 points0
Grades · each graded against other Data & Infrastructure launches from the same source
Momentum
——
Traction gained in the latest daily interval
Not re-read in the latest run, so no recent gain
Velocity
A0.19 points/h
Votes per hour since listing (age capped at 48h)
Better than 88% · vs 201 Data & Infrastructure · Show HN launches, last 30 days
Engagement
——
Comments per 10 points
Needs 10+ points; below that the ratio is mostly noise
Staying Power
——
Votes at last reading ÷ votes at first reading
Needs 10+ points and readings from two runs
Launch-day race · #10 of 182 Show HN launches on 2026-11-05
- #8HackerRepos11 points
- #9Inference business simulator11 points
- #10I turned 18 Agatha Christie novels into SQL murder cases9 points
- #11A C++ Compiler That Is Faster Than GCC and Clang8 points
- #12Kids Shelf, your kids' own little internet8 points
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Discussion
Keep going
- #11 of 182 on Nov 5A C++ Compiler That Is Faster Than GCC and Clang →
- Case studyHow HackerBooks reached 1,861 points on Show HN with a five-word pitch →
- Case studyHow "Steal My Bitcoin" turned a two-word dare into the #1 Show HN of the week →
- CategoryData & Infrastructure: supply, hit rate, top launches →
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Data as of Nov 13, 2026, 9:22 AM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works