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experiments/database_buffer_pool/test_sqlite_quick.py

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+"""Quick test of SQLite experiment with small data"""
+
+from sqlite_buffer_pool_experiment import SQLiteExperiment
+import numpy as np
+
+def quick_test():
+    print("=== Quick SQLite Test ===")
+    
+    # Small test
+    num_users = 1000
+    exp = SQLiteExperiment(num_users)
+    
+    print(f"\nSetting up database with {num_users} users...")
+    db_size = exp.setup_database()
+    stats = exp.analyze_page_distribution()
+    
+    print(f"Database size: {db_size / 1024:.1f} KB")
+    print(f"Total pages: {stats['page_count']}")
+    
+    # Test three cache sizes
+    cache_sizes = [
+        ('Full', stats['page_count']),
+        ('√n', int(np.sqrt(stats['page_count']))),
+        ('Minimal', 5)
+    ]
+    
+    for label, cache_size in cache_sizes:
+        print(f"\n{label} cache: {cache_size} pages")
+        result = exp.run_queries(cache_size, num_queries=10)
+        print(f"  Avg lookup: {result['avg_point_lookup']*1000:.2f} ms")
+        print(f"  Avg scan: {result['avg_range_scan']*1000:.2f} ms")
+    
+    exp.cleanup()
+    print("\n✓ Test completed successfully!")
+
+if __name__ == "__main__":
+    quick_test()