talk · HACKER NEWS RECOMMENDATION
BetrFS: A Right-Optimized Write-Optimized File System
Microsoft Research · 2 HN recommenders · 2 recommendation months
Recommended by 2 Hacker News commenters across 2 months (2016–2023).
SignalTube analysis
Among 51 other talk videos tagged Databases & storage, the mean is 2.9 distinct HN recommenders. This video has 2 distinct HN recommenders, below that mean. Recommendations span 2 distinct months; the peer average is 3.1 months. This is a data-derived comparison, not a human review or quality rating.
33% of its 6 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2016–2023; those years describe discussion history, not upload date. Its verified runtime is 60 minutes 31 seconds. YouTube lists its publication date as 2016-06-22.
- Channel / speaker
- Microsoft Research
- Verified runtime
- 1h 0m 31s
- YouTube upload date
- 2016-06-22
- Hacker News mention years
- 2016–2023
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other talk 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 |
|---|---|---|---|---|---|---|
| BetrFS: A Right-Optimized Write-Optimized File SystemCurrent video | 2 | 2 | 33% | — | 1h 0m 31s | 2016-06-22 |
| "Testing Distributed Systems w/ Deterministic Simulation" by Will Wilsontalk · Strange Loop Conference | 12 | 11 | 60% | No recorded overlap | 40m 20s | 2014-09-20 |
| AWS re:Invent 2018: Amazon DynamoDB Deep Dive: Advanced Design Patterns for DynamoDB (DAT401)talk · Amazon Web Services | 12 | 9 | 75% | No recorded overlap | 59m 56s | 2018-11-28 |
| The Value of Values with Rich Hickeytalk · InfoQ | 10 | 11 | 85% | No recorded overlap | 31m 44s | 2012-10-08 |
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 contextual reference in “How the append-only btree works (2010)”. Its short rationale: the source snapshot has no short rationale for this mention.
The archive classifies this as a contextual reference in “BetrFS: an in-kernel file system that uses Bε trees to organize on-disk storage”. Its short rationale: the source snapshot has no short rationale for this mention.
The archive classifies this as a recommendation in “BetrFS: an in-kernel file system that uses Bε trees to organize on-disk storage”. Its short rationale: Intro to B-epsilon trees and BetrFS.