Hackernews posts about Parquet

1. Show HN: Hacker News archive (47M+ items, 11.6GB) as Parquet, updated every 5m (huggingface.co)
   408 points by tamnd 24 days ago | 167 comments
2. Show HN: ArXiv metadata as Parquet files (2.99M papers, 1.44GB, 417 files) (huggingface.co)
   4 points by tamnd 14 days ago | discuss
3. When Small Parquet Files Become a Big Problem (and How I Wrote a Compactor) (www.datobra.com)
   2 points by olgazju about 5 hours ago | discuss
4. Hardwood: Parser for the Parquet file format (minimal dependencies, Java) (github.com)
   2 points by articsputnik 20 days ago | discuss
5. Show HN: QueryPad – Browser SQL Playground for CSV, JSON, and Parquet Files (github.com)
   1 points by kiyeonjeon 17 days ago | 1 comments
6. Show HN: The complete Open Library catalog in clean, analysis-ready Parquet (huggingface.co)
   1 points by tamnd 14 days ago | discuss
7. Show HN: Vizier – A physical design advisor for DuckDB
   6 points by habedi0 12 days ago | discuss
8. Show HN: Claude skill for Apple Instruments performance traces (iOS/Mac) (github.com)
   5 points by jlreyes about 23 hours ago | 2 comments
9. Show HN: ColumnLens – Query millions of rows in milliseconds on your Mac
   3 points by hilti 28 days ago | 1 comments
10. Show HN: Per-table access control for DuckLake lakehouses (github.com)
    3 points by deezypls 15 days ago | discuss
11. Show HN: 518K Vietnamese legal documents (1924–2026) (huggingface.co)
    3 points by th1nhng0 16 days ago | discuss
12. Show HN: GitDB – GPU-accelerated vector database with Git-style version control
    3 points by vkaufmann 24 days ago | discuss
13. Show HN: Blobsearch – Object storage and DuckDB based Elasticsearch alternative (github.com)
    2 points by conqrr 20 days ago | discuss
14. Show HN: Fast-Axolotl – Rust extensions that make Axolotl fine-tuning 77x faster (github.com)
    1 points by ticktockten 27 days ago | discuss
15. Show HN: Ducktel – observability when the consumer is an AI agent, not a human (github.com)
    1 points by djhope99 29 days ago | discuss
16. Google's 200M-parameter time-series foundation model with 16k context (github.com)
    323 points by codepawl 7 days ago | 109 comments
17. Show HN: AdaShape-3D modeler for intuitive 3D printing parts / Windows 11 (adashape.com)
    26 points by fsloth 3 days ago | 18 comments
18. Hybrid Attention
    22 points by JohannaAlmeida about 2 hours ago | 6 comments
19. The best way to use text embeddings portably is with Parquet and Polars (minimaxir.com)
    247 points by minimaxir about 1 year ago | 59 comments
20. The two versions of Parquet (www.jeronimo.dev)
    206 points by tanelpoder 8 months ago | 50 comments
21. Parquet-WASM: Rust-based WebAssembly bindings to read and write Parquet data (github.com)
    179 points by kylebarron almost 2 years ago | 14 comments
22. Max severity RCE flaw discovered in widely used Apache Parquet (www.bleepingcomputer.com)
    174 points by andy99 about 1 year ago | 78 comments
23. Show HN: Parqeye – A CLI tool to visualize and inspect Parquet files (github.com)
    167 points by kaushiksrini 5 months ago | 35 comments
24. Pg_parquet: An extension to connect Postgres and parquet (www.crunchydata.com)
    157 points by craigkerstiens over 1 year ago | 25 comments
25. The Birth of Parquet (sympathetic.ink)
    145 points by whinvik almost 2 years ago | 79 comments
26. Embedding user-defined indexes in Apache Parquet (datafusion.apache.org)
    144 points by jasim 9 months ago | 24 comments
27. Hardwood: A New Parser for Apache Parquet (www.morling.dev)
    110 points by rmoff about 1 month ago | 12 comments
28. Using Parquet's Bloom Filters (www.influxdata.com)
    53 points by pauldix almost 2 years ago | 7 comments
29. Improving Parquet Dedupe on Hugging Face Hub (huggingface.co)
    47 points by ylow over 1 year ago | 17 comments
30. Query Engines: Gatekeepers of the Parquet File Format (duckdb.org)
    32 points by tosh about 1 year ago | 1 comments
31. Memory Efficient Data Streaming to Parquet Files (estuary.dev)
    28 points by danthelion over 1 year ago | 2 comments
32. Buckets of Parquet Files Are Awful (scratchdata.com)
    20 points by memset almost 2 years ago | 41 comments
33. Show HN: Sqlite3-dump - a fast SQLite to CSV and parquet (github.com)
    19 points by Gave4655 6 months ago | 4 comments
34. Show HN: Parqv – Interactive TUI Parquet Visualizer (github.com)
    18 points by sanspareilsmyn 12 months ago | 6 comments
35. Using DuckDB to seamlessly query a large parquet file over HTTP (www.marginalia.nu)
    15 points by latexr almost 2 years ago | 5 comments
36. Datasetq: jq for Datasets; Polars-powered Parquet/JSON/CSV query lang/cli (github.com)
    15 points by djb-at-durable 4 months ago | 2 comments
37. Questioning an Interface: From Parquet to Vortex (www.polarsignals.com)
    10 points by asubiotto 4 months ago | discuss
38. Parquet Content-Defined Chunking (huggingface.co)
    10 points by marklit 7 months ago | discuss
39. Syncing Postgres Partitions to Parquet in S3 in Crunchy Bridge for Analytics (www.crunchydata.com)
    8 points by mslot almost 2 years ago | discuss
40. Ask HN: Best way to mirror a Postgres database to parquet?
    7 points by hoerzu almost 2 years ago | 5 comments
41. Pg_parquet v0.4.0: Google Cloud Storage, HTTPS storage, and more (www.crunchydata.com)
    7 points by craigkerstiens 11 months ago | discuss
42. Show HN: Hyparquet 1.0 – Apache Parquet Parser for the Browser (github.com)
    6 points by platypii almost 2 years ago | 3 comments
43. Parquet and ORC's many shortfalls for machine learning, and what to do about it? (www.starburst.io)
    6 points by abadid about 1 year ago | 1 comments
44. Postgres Materialized Views from Parquet in S3 with Zero ETL (www.crunchydata.com)
    6 points by todsacerdoti over 1 year ago | discuss
45. Show HN: SQLxport – Export SQL Query Results to Parquet, CSV, and S3 (github.com)
    5 points by wahid110 10 months ago | 1 comments
46. Querying 160 GB of Parquet Files with DuckDB in 15 Minutes (datamethods.substack.com)
    5 points by zekrom 3 months ago | discuss
47. Polar Signals is 70% faster by switching from Parquet to Vortex (www.polarsignals.com)
    5 points by SchwKatze 4 months ago | discuss
48. ClickHouse queries Parquet faster than most engines query their own data (clickhouse.com)
    5 points by markhneedham 11 months ago | discuss