Databases
db sqlite sqlite3 duckdb
A SQLite or DuckDB file is a folder of tables. Step into it from the list and every table and view is an entry; open one and its rows arrive a page at a time, in the same grid as any other table, rather than the whole database being read first.
A .db can be either, so the engine is decided by the file's first bytes rather than its name. A SQLite file lists its tables and views directly; a DuckDB file lists its schemas first, then the tables in each.
Both engines are built into the app, so nothing needs to be installed.
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