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Hey @jorisvandenbossche and @kylebarron, I wanted to share that an updated implementation of GeoArrow is up for review in cuspatial: http://www.github.com/rapidsai/cuspatial/pull/585.
I use the arr…
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The way it is described here, I do not think this is the right way to approach this and I am very concerned that there is not enough data captured. Why are we at a stage where this is being defined in…
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### Describe the bug, including details regarding any error messages, version, and platform.
Test script that measures R/arrow load time for various sizes:
```r
colnums
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Notes from [Getting Started with Power BI](https://app.pluralsight.com/library/courses/getting-started-power-bi/table-of-contents)
[Power Query Documentation](https://docs.microsoft.com/en-us/power…
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WORKAROUND: Use Jupyter classic or JupyterLab. See https://doc.cocalc.com/jupyter.html
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**Branch, version, commit**
**OS and Environment**
Red Hat Enterprise Linux Server release 7.2 (Maipo)
**JVM version**
java -version
java version "1.8.0_161"
Java(TM) SE Runtime Environme…
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**Describe the bug**
2 of 16 worker threads go 99.9 CPU time when I try to change max_threads_per_query from 10 to 12 on a 16 core box. Even after removing all workload from the server these two thre…
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So, I thought I'd start opening up issues to enable discussion of individual dataframe features we'd like to see. I'd like to start with 'heterogeneous column types': the ability to have a dataframe w…
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### Rationale
`System.Numerics.BigInteger` is an immutable struct that frequently works with "big data". This can cause it to be very ineffecient to use given that you need to create a new immutabl…