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We can add a SQLite backend to sqllogictest-bin and see how compatible it is with the original SQLite's sqllogictest. Though we didn't consider compatibility when we started this project, it's never t…
skyzh updated
6 months ago
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On pandas 1.5:
```
In [2]: pd.Index(['a', 'b']).astype("S3")
Out[2]: Index([b'a', b'b'], dtype='object')
```
On the main branch:
```
In [2]: pd.Index(['a', 'b']).astype("S3")
...
File ~…
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The [Arrow C Data/Stream Interface](https://arrow.apache.org/docs/format/CDataInterface.html) is a relatively lightweight option for developers that want to expose Arrow Arrays to Python users.
It …
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### Apache NetBeans version
Apache NetBeans 15
### What happened
I noticed that the cursor in the text editor is not moving correctly. (PHP) The point is that when you write text, the context menu …
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### Is your feature request related to a problem or challenge?
As described in detail by @liukun4515 and @tustvold and @viirya on https://github.com/apache/arrow-datafusion/pull/6832, DataFusion'…
alamb updated
10 months ago
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Look into increasing speed of computations by aligning our vectors in memory and possibly mapping directly? There are some tricks to make this faster we can pursue to optimize memory performance. algo…
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[Apache Ignite](https://ignite.apache.org/) is a memory-centric distributed database. The goal of TensorFlow on Apache Ignite is to allow users to train and inference neural network models on a data s…
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https://github.com/apache/arrow/blob/master/cpp/src/arrow/ipc/reader.cc#L411 does seems to check for the case (I'm not sure if this is the right code though):
uncompressed length may be set to -1 t…
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The `32` value at https://github.com/apache/arrow-adbc/blame/2e7f013416705c785d2fb970897951e26bcb33e3/csharp/test/Drivers/Snowflake/ClientTests.cs#L213 is failing for me (I have 34). These should prob…
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### What is the problem the feature request solves?
During the Comet public meeting this morning, there were questions about when the first official release would be. We do not really have an answe…