DuckDB File Storage Inspection
| Implementation | Code |
A browser-based viewer that visualizes the physical layout of a DuckDB database file, inspired by Parquet X-ray. It mounts the file read-only in DuckDB-Wasm and shows headers, metadata, row groups, column segments, free and index blocks, as well as the contents of the write-ahead log (WAL). It also handles truncated or corrupted files, marking missing blocks and flagging incomplete WAL entries.
