Parquet. Tables carry the vector data the map draws.
AmbulanceResponseArea
b42c2cca-84a1-4ffe-8c31-909fd2bf8e70
—
v0
Keeping every version
Polygon
last year
last year
—
What is actually in the current version — its columns, and the first ten rows.
Every rebuild of this table is a version. The map reads the latest.
| VersionId | Date | Size |
|---|---|---|
Maps, layers and advisories drawing from this table.