Playground
Scoped to Daily city weather forecasts — no other dataset is attached
DuckDB SQL against Daily city weather forecasts, run in this tab straight against object storage. Completion knows the schema — start typing a table name. To work on something else, pick another dataset.
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daily_weather — One row per city per forecast day, as of the run day. A full daily snapshot of the forecast horizon: re-running a day rewrites exactly that day for exactly those cities, so the history of what was forecast when is preserved and comparable.
all 19 columns
Puts it in the editor and runs it, capped at 20 rows
SELECT * FROM daily_weather LIMIT 20
Read-only · one statement · capped at 1,000 rows
Immutable, sorted Parquet snapshots. Fastest first query — the browser reads only the row groups it needs.