Aiden-Dong commented on PR #4608:
URL: https://github.com/apache/paimon/pull/4608#issuecomment-2507588936

   我用[#4586] 提到测试样例,生成400万测试数据。
   30次随机读取,原先需要12s-17s,优化后大概需要1s 左右。
   
   Using the test case mentioned in [#4586], I generated 4 million test records.
   With 30 random reads, the original implementation took around 12-17 seconds, 
while the optimized version reduced this to approximately 1 second.
   
   before 
   
   <img width="1916" alt="image" 
src="https://github.com/user-attachments/assets/e95f2fca-fd97-4312-9a1e-aea970482224";>
   
   after 
   
   <img width="1910" alt="image" 
src="https://github.com/user-attachments/assets/f085dacb-37d1-49c6-b131-9c88dc030df2";>
   
   
   
   
   


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