🗄️
Load a dataset to begin
Paste CSV data or upload a file, then set a predicate to visualize heap scans and index lookups step by step.
🗃 Heap File
📋 Scan Log
Ready. Run a scan to begin.
✅ Query Results
🌳 B-Tree Index
🌳
Build an index on a column to see the B-Tree visualization
🗃 Heap File Access (records fetched via index pointers)
📋 Index Scan Log
Build an index and run a scan to begin.
✅ Query Results