Java地图 DuckDB格式

关于 DuckDB

DuckDB Spatial is an embeddable analytical database with geospatial extension. SQL analytics over geodata without a server.

使用场景

• Local geoanalytics
• Jupyter notebooks
• ETL pipelines
• PostGIS alternative for analysis

What's in the DuckDB map of Java

317 buildings, 33.8 km of roads, 2 points of interest.

Mostly secondary roads 24.8 km, unclassified roads 8.7 km, residential streets 0.3 km.

Among the objects: schools — 1, marketplace — 1.

How to use DuckDB for Java

1. Select the Java map area on the main page
2. Choose DuckDB format and configure export settings
3. Click Export and wait for processing
4. Download the file and use in your application

Programs that open DuckDB