Querying OpenStreetMap Data with AWS Athena
The technical how-to describes how you can use AWS Athena to query OpenStreetMap data from Parquet files on S3. Athena is an analysis layer sitting on top of data source to simplify data access for application such as machine-learning tools or data dashboards. Using analysis-ready OSM data removes storage- and computation-heavy steps to obtain and convert the data into the desired format from the processing pipeline. The example use data from the Daylight Map, which is available from AWS’ Open Data Registry.