tutorial · HACKER NEWS RECOMMENDATION
Tutorial: New and Updated - Everything You Always Wanted to Know About Optical Networking
NANOG · 2 HN recommenders · 2 recommendation months
Recommended by 2 Hacker News commenters across 2 months (2017–2018).
SignalTube analysis
There are too few matching tutorial videos tagged Networking & internet infrastructure for a stable peer comparison. This video has 2 distinct HN recommenders across 2 recommendation months. This is a data-derived comparison, not a human review or quality rating.
67% of its 3 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2017–2018; those years describe discussion history, not upload date. Its verified runtime is 119 minutes 29 seconds. YouTube lists its publication date as 2017-06-07.
- Channel / speaker
- NANOG
- Verified runtime
- 1h 59m 29s
- YouTube upload date
- 2017-06-07
- Hacker News mention years
- 2017–2018
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other tutorial videos in Networking & internet infrastructure. “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 |
|---|---|---|---|---|---|---|
| Tutorial: New and Updated - Everything You Always Wanted to Know About Optical NetworkingCurrent video | 2 | 2 | 67% | — | 1h 59m 29s | 2017-06-07 |
| #112 LoRa / LoRaWAN De-Mystified / Tutorialtutorial · Andreas Spiess | 2 | 2 | 67% | No recorded overlap | 20m 25s | 2017-01-19 |
| Implementing (part of) a BitTorrent client in Rusttutorial · Jon Gjengset | 2 | 2 | 40% | No recorded overlap | 249m 16s | 2023-10-19 |
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 strong recommendation in “Ask HN: What are the best textbooks in your field of expertise?”. Its short rationale: Invaluable talk for learning optical networking.
The archive classifies this as a contextual reference in “Everything You Always Wanted to Know About Optical Networking [pdf]”. Its short rationale: Updated video version of the optical networking slides.
The archive classifies this as a recommendation in “Everything You Always Wanted to Know About Optical Networking [pdf]”. Its short rationale: Recent version of a recurring optical networking tutorial talk.