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Dask: show streaming read/write in bucket integrations#2630

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davanstrien:dask-bucket-streaming-write
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Dask: show streaming read/write in bucket integrations#2630
davanstrien wants to merge 1 commit into
huggingface:mainfrom
davanstrien:dask-bucket-streaming-write

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@davanstrien

@davanstrien davanstrien commented Jul 8, 2026

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The Dask section under Bucket Integrations showed only a single-file read, while the neighbouring pandas section shows read + write. This:

  • adds the streaming to_parquet write
  • uses directory paths (Dask's partition-per-file model)
  • links the canonical Dask on the Hub guide

🤖 Generated with Claude Code


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Low Risk
Documentation-only change with no runtime, API, or security impact.

Overview
Updates the Dask section in the bucket integrations doc so it matches how Dask is actually used with buckets and aligns better with the pandas example nearby.

Adds a short note that Dask reads/writes lazily with one partition per file, so large datasets can be processed from a bucket without loading everything into memory. The sample now uses directory hf://buckets/... paths for read_parquet and includes to_parquet for writing output, instead of a single-file read only. A link to Dask on the Hub points readers to the fuller guide.

Reviewed by Cursor Bugbot for commit 9fafc0a. Bugbot is set up for automated code reviews on this repo. Configure here.

The Dask section showed only a single-file read. Add the streaming write
(the pandas section shows both), use directory paths for Dask's
partition-per-file model, and link the canonical Dask guide.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Fm1TL6E81bEVxEdMEkML9
@davanstrien davanstrien requested a review from lhoestq July 8, 2026 09:10
@HuggingFaceDocBuilderDev

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The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

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