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### Is your feature request related to a problem or challenge?
We now have two ways to do range / interval analysis in DataFusion.
Having two representations is challenging because we have to i…
alamb updated
4 months ago
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### Describe the enhancement requested
Concatenation of a single array can be used (recommended? where?) as a memory compaction utility, since it produces a deep copy of the array. This should be bet…
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### What happend?
In `package` and `test` CI, the following error happened at `build with docker` step.
ref: https://github.com/groonga/groonga/actions/runs/9705591558/job/26788067581
```
#1 […
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Hi. I was drawn to pola.rs listening to a podcast featuring Liam Brannigan. He recently [posted](https://www.linkedin.com/posts/liam-brannigan-9080b214a_big-change-in-polars-pandas-integration-recen…
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Utilizing the correlation based distance can require storage of the full covariance matrix. We will explore ways to ensure it is scalable for n > 60K.
https://fbertran.github.io/bigalgebra/
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### What is your question?
From the documentation https://arrow.apache.org/blog/2017/08/08/plasma-in-memory-object-store/ and https://arrow.apache.org/docs/python/plasma.html#starting-the-plasma-…
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The ODBC analogue to ARROW-7744
**Reporter**: [Wes McKinney](https://issues.apache.org/jira/browse/ARROW-15111) / @wesm
#### Related issues:
- [[FlightRPC][Java] Implement Flight SQL JDBC Driver](htt…
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https://github.com/dagster-io/dagster/blob/190175d2a795a212de95e9a7a1b6453e4f8f4743/python_modules/libraries/dagster-deltalake/dagster_deltalake/config.py#L114C5-L114C24
What happens is this parame…
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Apache feature/arrow are a high performing columnar table format. There is a JS reader. Adding support for this file type would improve the size of tables we are able to render using the new phosphor/…
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## Expected Behavior or Use Case
Presto java supports CTE (WITH clause) with materialization.
https://prestodb.io/docs/0.286/admin/properties.html#cte-materialization-properties
Investigate…