compression-codecs
Configures and optimizes compression for Zarr arrays. Covers all numcodecs compressors (Blosc, Zstd, LZ4, Gzip, LZMA, BZ2), pre-compression filters (Delta, Quantize, FixedScaleOffset, PackBits), codec pipelines, Blosc thread safety, and the trade-offs between compression speed and ratio. Use when the user asks about configuring compression for Zarr arrays, choosing numcodecs compressors, optimizing compression settings for chunked array storage, or debugging codec-related corruption or performance issues.
Pinned to revision 1bca4bbdf059, so it is the text this page describes rather than whatever the author pushed since.
Files
- skills/compression-codecs/SKILL.md
- skills/compression-codecs/assets/codec-comparison.py
- skills/compression-codecs/references/common-issues.md
- skills/compression-codecs/references/examples.md
- skills/compression-codecs/references/patterns.md
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