Rich-T-kid commented on issue #26530:
URL: https://github.com/apache/datafusion/issues/26530#issuecomment-6725868260

   TPC-H SF1 results for the Arrow reader change in apache/arrow-rs#12126.
   
   [Raw baseline and candidate 
JSON](https://gist.github.com/Rich-T-kid/657830b947e568435f6395dc002e7217)
   
   - DataFusion: `32dd1d2c`
   - Arrow baseline: `62a3c43f`
   - Arrow candidate: `ea86d977` (the runtime code in the current PR head is 
unchanged)
   - RLE-to-dictionary enabled in both builds
   - 12 partitions, 32 GiB limit, 5 iterations per query
   
   All 22 queries succeeded. The sum of per-query medians was 461.61 ms for the 
baseline and 441.58 ms for the candidate, a 4.3% reduction.
   


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