Schema

This disambiguation page lists articles associated with the same title.
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A schema may refer to:

• a database schema for representing and storing and querying data; for OSM see:
  • Databases and data access APIs#Database Schemas
  • Rails port/Database schema
• an datafile encoding schema; for OSM see:
  • OSM XML/XSD or OSM XML/DTD for handling OSM data in XML
• a data tagging convention or standard (such as those listed in Category:Data standards):
  • the schema adopted (including naming conventions) and used in OSM for Public transport (see also General Transit Feed Specification, aka GTFS)
  • a schematic diagram (or sketch) for transportation routes (such as bus lines), such as those rendered by Overpass API/Public transport examples
  • the Addresses tagging schema in OSM