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Suggested in #6990. We should look into downloading partial parquet data for preview instead of always downloading the entire file.
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- [ ] [lancedb/lancedb: Developer-friendly, serverless vector database for AI applications. Easily add long-term memory to your LLM apps!](https://github.com/lancedb/lancedb)
# TITLE
lancedb/lancedb:…
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**Describe the bug**
it seems thta yearmonthday() function doesn't calculate the right value out of min(publish_date), see below:
```
mysql> SELECT min(publish_date) as min, MAX(publish_date)…
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I have an image layer with prechunked data loaded with x,y,z dimension at 4,4,40nm voxel resolution. I want to add a zarr volume which is stored in z,y,x orientation with 40,8,8nm voxel resolution. I …
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**Is your feature request related to a problem? Please describe.**
In order to support pythonic use-cases, we should provide `rows, points, rpos, fpos = from_geodataframe(gpdf)` and `to_geodataframe(…
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I've been looking into storing pointcloud data in TileDB arrays, but one of my hesitations is the larger data volumes relative to LAZ files. I played around with different compressors/levels for coord…
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I want to expose the column data through arrow format, and then deal it use analytics tools.
Is there any plan to ingest column data from [apache arrow](http://arrow.apache.org/)?
And further more,…
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It looks like at least one contributor to the Parquet standard is interested in adding a first-class logical GEOMETRY type ( https://github.com/apache/parquet-format/pull/240 )! There's quite a bit of…
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Recently, parquet added support for columnar/modular encryption in version parquet-mr 1.12 ([IBM](https://www.ibm.com/docs/en/cloud-paks/cp-data/4.0?topic=scripts-parquet-encryption), [GitHub](https:/…
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https://arrow.apache.org/docs/python/filesystems.html
Like Kerchunk, it should be possible to create a virtual parquet dataset from an existing Zarr store. Here, it would also provide a table-like vi…