talk · HACKER NEWS RECOMMENDATION
CppCon 2014: Chandler Carruth "Efficiency with Algorithms, Performance with Data Structures"
CppCon · 7 HN recommenders · 7 recommendation months
Recommended by 7 Hacker News commenters across 7 months (2014–2024).
SignalTube analysis
Among 91 other talk videos tagged Software performance & optimization, the mean is 3.4 distinct HN recommenders. This video has 7 distinct HN recommenders, about 2.1× that mean. Recommendations span 7 distinct months, longer than the peer average of 3.4 months. This is a data-derived comparison, not a human review or quality rating.
53% of its 15 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2014–2024; those years describe discussion history, not upload date. Its verified runtime is 73 minutes 41 seconds. YouTube lists its publication date as 2014-10-21.
- Channel / speaker
- CppCon
- Verified runtime
- 1h 13m 41s
- YouTube upload date
- 2014-10-21
- Hacker News mention years
- 2014–2024
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other talk videos in Software performance & optimization. “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 |
|---|---|---|---|---|---|---|
| CppCon 2014: Chandler Carruth "Efficiency with Algorithms, Performance with Data Structures"Current video | 7 | 7 | 53% | — | 1h 13m 41s | 2014-10-21 |
| How Python was Shaped by leaky Internals, Armin Ronacher, Flask frameworktalk · Видео с мероприятий {speach! | 15 | 16 | 90% | No recorded overlap | 49m 55s | 2016-07-13 |
| Preventing the Collapse of Civilization / Jonathan Blow (Thekla, Inc)talk · DevGAMM | 14 | 12 | 70% | No recorded overlap | 62m 42s | 2019-07-10 |
| "Performance Matters" by Emery Bergertalk · Strange Loop Conference | 12 | 10 | 60% | No recorded overlap | 42m 15s | 2019-09-15 |
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: How can I learn about performance optimization?”. Its short rationale: Commenter is a big fan of this performance talk.
The archive classifies this as a contextual reference in “Drop millions of allocations by using a linked list (2015)”. Its short rationale: Supports point that scattered allocations cause cache misses.
The archive classifies this as a recommendation in “On modern hardware the min-max heap beats a binary heap”. Its short rationale: Efficiency with algorithms and performance with data structures.