eric-wang-1990 opened a new pull request, #2666:
URL: https://github.com/apache/arrow-adbc/pull/2666

   This PR adds prefetch function for directResults.
   While the application is processing the current batch, the driver can start 
getting the next batch.
   Perf gain tested with Power BI Desktop:
   ADBC without Prefetch: 
   <img width="493" alt="image" 
src="https://github.com/user-attachments/assets/4d6b45dd-4faa-456e-b64f-dbfcbf775f8c";
 />
   ADBC with Prefetch:
   <img width="494" alt="image" 
src="https://github.com/user-attachments/assets/e4df3c6c-9abc-47a4-9ccf-8d7671eccce7";
 />
   
   


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