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PERFORMANCE COMPARISON REPORT - MEDIUM DATASET (50M Rows)
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📊 SUMMARY:
Delta Average Write Time: 18.15s
Iceberg Average Write Time: 7.96s
Delta Average Read Time: 0.82s
Iceberg Average Read Time: 0.77s
🎯 INSIGHTS:
✓ Iceberg writes are 128.0% faster
✓ Iceberg reads are 6.5% faster
📝 WRITE OPERATIONS:
Delta Standard Write: 20.54s
Delta Clustered Write: 15.76s
Iceberg Standard Write: 9.40s
Iceberg Bucketed Write: 7.36s
Iceberg Transform Write: 7.12s
📖 READ OPERATIONS:
Delta Standard Read (Full Scan): 0.15s
Delta Clustered Read (Full Scan): 0.09s
Delta Standard Filtered Read: 1.05s
Delta Clustered Filtered Read: 0.69s
Iceberg Standard Read (Full Scan): 0.05s
Iceberg Bucketed Read (Full Scan): 0.02s
Iceberg Transform Read (Full Scan): 0.02s
Iceberg Standard Filtered Read: 0.96s
Iceberg Bucketed Filtered Read: 0.97s
Iceberg Transform Filtered Read: 0.79s
Delta Concurrent Reads: 2.12s
Iceberg Concurrent Reads: 2.56s
⚡ OPTIMIZATION OPERATIONS:
Delta Standard Optimize: 32.66s
Delta Clustered Optimize: 32.33s
Iceberg Optimize batch_test_iceberg_standard: 10.63s
Iceberg Optimize batch_test_iceberg_bucketed: 10.02s
Iceberg Optimize batch_test_iceberg_transform: 10.19s
🔄 UPDATE OPERATIONS:
Ran into OOM issues, migth need mre resources
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PERFORMANCE COMPARISON REPORT - SMALL DATASET (10M Rows)
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📊 SUMMARY:
Delta Average Write Time: 12.89s
Iceberg Average Write Time: 2.45s
Delta Average Read Time: 0.42s
Iceberg Average Read Time: 0.43s
🎯 INSIGHTS:
✓ Iceberg writes are 425.8% faster
✓ Delta reads are 2.0% faster
📝 WRITE OPERATIONS:
Delta Standard Write: 15.44s
Delta Clustered Write: 10.33s
Iceberg Standard Write: 3.44s
Iceberg Bucketed Write: 2.01s
Iceberg Transform Write: 1.90s
📖 READ OPERATIONS:
Delta Standard Read (Full Scan): 0.12s
Delta Clustered Read (Full Scan): 0.08s
Delta Standard Filtered Read: 0.79s
Delta Clustered Filtered Read: 0.45s
Iceberg Standard Read (Full Scan): 0.05s
Iceberg Bucketed Read (Full Scan): 0.03s
Iceberg Transform Read (Full Scan): 0.02s
Iceberg Standard Filtered Read: 0.76s
Iceberg Bucketed Filtered Read: 0.61s
Iceberg Transform Filtered Read: 0.59s
Delta Concurrent Reads: 0.67s
Iceberg Concurrent Reads: 0.95s
⚡ OPTIMIZATION OPERATIONS:
Delta Standard Optimize: 0.12s
Delta Clustered Optimize: 0.08s
Iceberg Optimize batch_test_iceberg_standard: 8.11s
Iceberg Optimize batch_test_iceberg_bucketed: 7.66s
Iceberg Optimize batch_test_iceberg_transform: 7.50s
🔄 UPDATE OPERATIONS:
Delta Update Operation: 16.03s
Iceberg Update Operation: 12.29s