Hackernews posts about Arrow

Arrow is an open-source software framework for in-memory data processing and columnar storage that allows for efficient handling of large-scale datasets across various programming languages.

1. Opposing arrows of time can theoretically emerge from certain quantum systems (www.surrey.ac.uk)
   96 points by jnord 24 days ago | 97 comments
2. Data Wants to Be Free: Fast Data Exchange with Apache Arrow (arrow.apache.org)
   5 points by lidavidm 5 days ago | discuss
3. Emergence of opposing arrows of time in open quantum systems (www.nature.com)
   4 points by geox 25 days ago | discuss
4. Software Architecture Is More Than Boxes and Arrows (www.planetgeek.ch)
   3 points by Kerrick 7 days ago | discuss
5. Fast columnar JSON decoding with arrow-rs (www.arroyo.dev)
   3 points by hkmaxpro 13 days ago | discuss
6. Ask HN: Can you explain like 5 what is Apache arrow flight is and its use case?
   2 points by akkad33 25 days ago | 4 comments
7. Release Arrow Rust 54.2.1 in 6 hours (xuanwo.io)
   2 points by xuanwo 13 days ago | discuss
8. AMD Ryzen 9000 vs. Intel Core Ultra Arrow Lake on Linux for Q1-2025 (www.phoronix.com)
   2 points by rbanffy 15 days ago | discuss
9. Fast Distributed Iceberg Writes and Queries with Apache Arrow IPC (www.hackintoshrao.com)
   1 points by hackintoshrao 13 days ago | discuss
10. Show HN: Vibecoders – Find software engineers that are good at vibecoding
    17 points by andrewfromx 10 days ago | 18 comments
11. Show HN: Create technical diagrams with snapping, LaTeX, and more (app.vexlio.com)
    4 points by ttd 29 days ago | 2 comments
12. Show HN: I made a free tool to describe your tech' stack (weuse.dev)
    2 points by Sorasful 29 days ago | discuss
13. Show HN: H5tui – a terminal user interface for HDF5 files (github.com)
    1 points by kszenes 17 days ago | discuss
14. Show HN: I made a Rubik's-cube inspired logic puzzle with AI (marc.io)
    2 points by marckohlbrugge 2 days ago | 2 comments
15. Dear Student: Yes, AI is here, you're screwed unless you take action (ghuntley.com)
    39 points by arrowsmith 7 days ago | 30 comments
16. Avoiding the Nightmare Bicycle (www.geoffreylitt.com)
    2 points by arrowsmith 9 days ago | discuss
17. The evolution of the advanced fee scam (www.fastmail.com)
    1 points by arrowsmith 26 days ago | discuss
18. Ask HN: Will AI make high IQ people less arrogant?
    4 points by amichail 22 days ago | 7 comments
19. Brian May: "Nobody will be able to afford to make music" under UK AI copyright (www.nme.com)
    13 points by CharlesW 13 days ago | 3 comments
20. Emergent Misalignment: Narrow finetuning can produce broadly misaligned LLMs [pdf] (martins1612.github.io)
    179 points by tmnvdb 15 days ago | 100 comments
21. Narrow finetuning can produce broadly misaligned LLMs (www.emergent-misalignment.com)
    10 points by foweltschmerz 13 days ago | 3 comments
22. Emergent Misalignment: Narrow finetuning can produce broadly misaligned LLMs (www.emergent-misalignment.com)
    3 points by DavidPP 15 days ago | discuss
23. Narrow Leverage: How Small Strengths Create Big Power (www.alexkesin.com)
    3 points by quadrin 27 days ago | discuss
24. Blood Donations May Trigger Beneficial Genetic Changes in Bone Marrow Stem Cells (www.genengnews.com)
    1 points by geox 1 day ago | discuss
25. Launch HN: Bild AI (YC W25) – Understand Construction Blueprints Using AI
    98 points by rooppal 13 days ago | 39 comments
26. Why Understanding the Human Brain Is Key to Unlocking AI's Future
    1 points by gagan2020 3 days ago | 2 comments
27. Show HN: WWYD – "What Would You Do?" A Daily Scenario App (apps.apple.com)
    1 points by nullnotzero 2 days ago | discuss
28. Are SMEs risking strategic lock-in by over-relying on AI predictions?
    1 points by daveac 26 days ago | discuss
29. GIL Kalai: Responses to skepticism of quantum computing feasibility (gilkalai.wordpress.com)
    1 points by andrewla 13 days ago | discuss
30. Elixir and Machine Learning in 2024 so far: MLIR, Arrow, structured LLM, etc. (dashbit.co)
    260 points by clessg 10 months ago | 63 comments
31. Why Polars rewrote its Arrow string data type (pola.rs)
    226 points by fanf2 7 months ago | 67 comments
32. Strong arrows: a new approach to gradual typing (elixir-lang.org)
    200 points by ahamez over 1 year ago | 85 comments
33. C++ left arrow operator (2016) (www.atnnn.com)
    168 points by layer8 12 months ago | 111 comments
34. Shoot the arrow, then paint the target around it (ozanvarol.com)
    165 points by inetsee almost 2 years ago | 99 comments
35. Using the moiré effect to show different arrows to each observer (2018) (www.popularmechanics.com)
    165 points by raldi 6 months ago | 48 comments
36. Three Arrows Capital co-founder Zhu arrested in Singapore airport (techcrunch.com)
    150 points by ipnon over 1 year ago | 124 comments
37. Forest Service orders Arrowhead bottled water to shut down California pipeline (www.latimes.com)
    143 points by sizzle 7 months ago | 28 comments
38. Our Journey with Apache Arrow (Part 2): Adaptive Schemas and Sorting (arrow.apache.org)
    125 points by yeesian over 1 year ago | 7 comments
39. Sparrow, a modern C++ implementation of the Apache Arrow columnar format (johan-mabille.medium.com)
    116 points by SylvainCorlay about 1 month ago | 25 comments
40. Building a streaming SQL engine with Arrow and DataFusion (www.arroyo.dev)
    112 points by necubi 12 months ago | 30 comments
41. The Albuquerque "Broken Arrow" Nuclear Accident (lflank.wordpress.com)
    106 points by dxs 3 months ago | 56 comments
42. An arrowhead made of meteoritic iron from the late Bronze Age (www.sciencedirect.com)
    96 points by benbreen over 1 year ago | 60 comments
43. Adding concurrent read/write to DuckDB with Arrow Flight (www.definite.app)
    94 points by mritchie712 about 1 month ago | 32 comments
44. Arrows of Time (www.quantamagazine.org)
    79 points by mayankkaizen over 1 year ago | 16 comments
45. What if we replace guns and bullets with bows and arrows? (2022) (solar.lowtechmagazine.com)
    57 points by nivethan over 1 year ago | 182 comments
46. Why Vim uses hjkl keys as arrow keys (catonmat.net)
    52 points by avinassh 12 months ago | 61 comments
47. Intel's next-gen Arrow Lake CPUs might come without hyperthreaded cores (www.tomshardware.com)
    40 points by rbanffy about 1 year ago | 49 comments
48. Intel Core Ultra 9 285K "Arrow Lake" Windows 11 vs. Ubuntu Linux Performance (www.phoronix.com)
    33 points by rbanffy 3 months ago | 68 comments
49. Using the FDAP Architecture to Build InfluxDB 3.0: Flight, DataFusion, Arrow (www.influxdata.com)
    31 points by treesciencebot over 1 year ago | 7 comments
50. Apache Arrow DataFusion: A Fast, Embeddable, Modular Analytic Query Engine (dl.acm.org)
    25 points by mfiguiere 9 months ago | 1 comments
51. Arrow's Impossibility Theorem [video] (www.youtube.com)
    24 points by FarhadG 8 months ago | 6 comments
52. Broken Arrows: Nuclear Weapons Accidents (www.atomicarchive.com)
    21 points by tehlike over 1 year ago | 11 comments
53. ArrowJS – Reactivity Without the Framework (www.arrow-js.com)
    21 points by headalgorithm over 1 year ago | 4 comments
54. Intel's Back in the Black, Says Arrow Lake Already in the Fab (www.tomshardware.com)
    20 points by WoodenChair over 1 year ago | discuss
55. Intel Arrow Lake CPUs Rumored to Drop 20A Node, Utilizing TSMC 3nm Instead (wccftech.com)
    18 points by akmittal over 1 year ago | 13 comments
56. Strong arrows: a new approach to gradual typing [in Elixir] (elixir-lang.org)
    17 points by sreetamdas over 1 year ago | 3 comments
57. Intel announces cancellation of 20A process node for Arrow Lake (www.tomshardware.com)
    10 points by layer8 6 months ago | 11 comments
58. My browser WASM't prepared for this. DuckDB, Arrow and Web Workers in real life (www.motifanalytics.com)
    9 points by pmm over 1 year ago | 1 comments
59. DuckDB ADBC – Zero-Copy Data Transfer via Arrow Database Connectivity (duckdb.org)
    8 points by szarnyasg over 1 year ago | 1 comments