demo · HACKER NEWS RECOMMENDATION
Foundry 2022 Operating System Demo
Palantir · 2 HN recommenders · 2 recommendation months
Recommended by 2 Hacker News commenters across 2 months (2022–2026).
SignalTube analysis
Among 3 other demo videos tagged Databases & storage, the mean is 3.7 distinct HN recommenders. This video has 2 distinct HN recommenders, below that mean. Recommendations span 2 distinct months; the peer average is 2.7 months. This is a data-derived comparison, not a human review or quality rating.
50% of its 4 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2022–2026; those years describe discussion history, not upload date. Its verified runtime is 48 minutes 59 seconds. YouTube lists its publication date as 2022-04-27.
- Channel / speaker
- Palantir
- Verified runtime
- 48m 59s
- YouTube upload date
- 2022-04-27
- Hacker News mention years
- 2022–2026
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other demo videos in Databases & storage. “Shared recommenders” counts HN users who recommended both videos in the source graph.
| Video | HN recommenders | Recommendation months | Positive label share | Shared recommenders | Runtime | Upload date |
|---|---|---|---|---|---|---|
| Foundry 2022 Operating System DemoCurrent video | 2 | 2 | 50% | — | 48m 59s | 2022-04-27 |
| introducing copyparty, the FOSS file serverdemo · tripflag | 7 | 3 | 78% | No recorded overlap | 15m 39s | 2025-07-26 |
| Avi Bryant demos Dabble dbdemo · Tavis Rudd | 2 | 3 | 50% | No recorded overlap | 8m 37s | 2012-07-04 |
| Dabble DB demodemo · krueggen | 2 | 2 | 40% | No recorded overlap | 6m 46s | 2007-07-04 |
THREE SOURCE-BASED CONTEXT POINTS
Why Hacker News recommends it
Each note combines the dataset’s stance label and short rationale; comment bodies are not reproduced. Open the HN source for the original discussion.
The archive classifies this as a recommendation in “Palantir Gets Millions of Dollars from New York City's Public Hospitals”. Its short rationale: Demo of data handling and versioned pipelines.
The archive classifies this as a contextual reference in “Say No to Palantir in the NHS”. Its short rationale: Foundry demo, impressive but dated.
The archive classifies this as a contextual reference in “Show HN: Open-source alternative to Retool”. Its short rationale: Explains what the platform is better than the website.