XiangpengHao commented on PR #5871:
URL: https://github.com/apache/arrow-rs/pull/5871#issuecomment-2161524589
BTW, with this pull request, casting a dictionary array to string view with
10_000 items improved performance by 25%
```
dict to view time: [37.979 µs 37.990 µs 38.001 µs]
change: [-25.271% -25.253% -25.237%] (p = 0.00 <
0.05)
Performance has improved.
Found 11 outliers among 100 measurements (11.00%)
2 (2.00%) low mild
5 (5.00%) high mild
4 (4.00%) high severe
```
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