Discussions

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  Poor performance of Zarr vs HDF5 and NetCDF4.

  Stel0s asked Jun 7, 2024 in Q&A · Unanswered

  

  

  

  

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  Chunking for Bayes: looking for feedback

  mike-lawrence started Jun 4, 2024 in General

  

  

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  Zarr Survey - NASA Science Applications

  jhamman announced May 29, 2024 in Announcements

  

  

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  Resilient zarr codecs

  emfdavid started May 28, 2024 in Ideas

  

  

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  RFC: Revised V3 Store Design

  design discussion

  jhamman started Feb 28, 2024 in Ideas

  

  

  

  

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  Literature & new tech for high performance storage & processing systems for multi-dimensional arrays

  JackKelly started Sep 25, 2023 in General

  

  

  

  

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  Does the LRUStoreCache store compressed or decompressed chunks?

  cwognum asked May 3, 2024 in Q&A · Answered

  

  

  

  

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  Sources of speedup when copying an array to a zarr array

  aamster started May 2, 2024 in General

  

  

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  How can I get access to the filters a zarr array was created with?

  ljwoods2 asked Apr 27, 2024 in Q&A · Unanswered

  

  

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  How to run math operations on Zarr

  meteoDaniel asked Apr 26, 2024 in Q&A · Answered

  

  

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  Publish nightly wheels

  dcherian started Apr 18, 2024 in General

  

  

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  If I use ZipStorage, when I load it, does it load whole Zip into memory? Because it is suspiciously fast to read from, I mean 8 times faster than directory storage

  inikishev asked Apr 16, 2024 in Q&A · Unanswered

  

  

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  Apply Repo-Review suggestions to zarr-python?

  DimitriPapadopoulos started Mar 11, 2024 in Ideas

  

  

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  v3 and downstream testing

  braingram asked Mar 7, 2024 in Q&A · Answered

  

  

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  How to limit memory usage for large datasets?

  bug Potential issues with the zarr-python library

  gunnhildsp asked Feb 28, 2024 in Q&A · Unanswered

  

  

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  Storage backend information

  mullenkamp started Feb 24, 2024 in General · Closed

  

  

  

  

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  how to fix slicing in zarr-python

  d-v-b started Dec 10, 2023 in General

  

  

  

  

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  Getting size in bytes of a zarr group

  aliaksei-chareshneu asked Feb 15, 2024 in Q&A · Unanswered

  

  

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  frameworks for data modelling

  d-v-b started Jan 8, 2024 in General

  

  

  

  

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  [v3 design] Internal ChunkGrid API

  jhamman started Jan 20, 2024 in Ideas

  

  

  

  

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  Reading and writing scalar arrays

  TomNicholas started Jan 11, 2024 in General

  

  

  

  

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  Zarr-Python Core Devs - Please confirm your status

  jhamman started Dec 16, 2023 in General · Closed

  

  

  

  

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  Does changing the chunks of a zarr Array affect compression ratio?

  paulshuker asked Jan 9, 2024 in Q&A · Answered

  

  

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  Please share your use-cases for Zarr (to help inform benchmarking)

  JackKelly started Aug 2, 2023 in General

  

  

  

  

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  .zarr.zip on s3

  jeffpeck10x started Dec 18, 2023 in General

  

  

  

  

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