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**Is your feature request related to a problem? Please describe.**
The high level goal is to be able to reduce the amount of data that we read from disk on parquet files with a ColumnIndex/PageIndex.…
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
Follow on to https://github.com/apache/arrow-datafusion/issues/4844
The fix for incorrect …
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### Describe the enhancement requested
PyIceberg uses positional deletes to indicate which rows should be omitted. In the normal `table.filter(..)` a boolean mask is allowed, but not when construct…
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After https://github.com/dask/distributed/pull/6028 we'll be able to remove a lot of the cruft around pack/unpack of high level layers. (woo!). Now is probably also a good time to rethink that inter…
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$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
$ psql --version
psql (Pos…
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### Problem description
We are seeing different kinds of errors when creating a ktk dataset and it is unclear where these errors come from. Initially, those were `AssertionErrors` from somewhere i…
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I've been using `clickhouse-jdbc-bridge` v1.0 for a long time. It helps me tremendously. A couple of days ago, I wanted to build a new Clickhouse cluster that uses the new version of the clickhouse-jd…
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### Checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://pypi.org/project/polars/) of Polars.
### Reprodu…
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The lag issue between Storage read and write API is finally resolved according to https://issuetracker.google.com/issues/200589932. We should use Storage write API for better performance.
> Nov 23, 2…
ebyhr updated
7 months ago
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### What happens?
After https://github.com/duckdb/duckdb/pull/12908, tests in the R package fail with a `std::exception` .
### To Reproduce
- Find a Linux box (repro'd in Ubuntu, can't repro on mac…