EVE Static Data Export (SDE)
The EVE Static Data Export (SDE) is the bulk download of all the static reference data behind the EVE universe — types, groups, categories, market groups, dogma attributes, blueprints, regions, constellations, solar systems, stations, certificates, and translations. It is the dataset most third-party developers cache locally rather than calling ESI for every universe lookup. CCP publishes the SDE as YAML, with community projects converting it to SQLite, MySQL, PostgreSQL, MS SQL, JSON, and Parquet for different workloads.