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adding datastore size to iohub info #248

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edyoshikun
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@edyoshikun edyoshikun commented Sep 26, 2024

This addresses issue #247 by adding the store size and array size in GB. This is useful and simple metadata.

I wanted to know how much memory to request for caching datasets.

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ziw-liu commented Sep 26, 2024

Is this meant to represent the size on disk (compressed) or size in RAM (decompressed)?

@ziw-liu ziw-liu added enhancement New feature or request NGFF OME-NGFF (OME-Zarr format) labels Sep 26, 2024
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I find it more use when it's decompressed rather than compressed. We can report both if needed. I think zarr.array does nbytes_stored. What do you guys think?

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I think the uncompressed size is the most valuable.

The reported size is the expected size, not the true size (e.g. it hasn't been filled yet or there was an error). Naming is tricky---maybe "Expected uncompressed size (GB)", "Est. size in RAM (GB)", or "Est. size (GB)"?

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ended up adding uncompressed size [GB]

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ziw-liu commented Oct 26, 2024

Need to add a test case before merging.

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3 participants