Offline data is data that is generated and downloaded from a data service
- Feature service
A feature service is a data service that provides access to spatial and non-spatial data in feature layers, feature layer views, and tables. as a geodatabaseA geodatabase is a spatial data storage format that can contain multiple datasets of geographic features and non-spatial tabular data, as well as attachments, field domain definitions, and relationships between layers/tables. file (.geodatabase). This type of offline data is called feature dataFeature data is a general term for one or more features, which are records that represent real-world geographic entities, stored as a feature collection, feature layer, or hosted feature layer. . - Vector tile service
A vector tile service is a data service that provides access to vector tile data and a style definition. as a vector tile packageA vector tile package, also known as a VTPK, is a read-only data file containing static tiles of vector data. file (.vtpk). This type of offline data is called tile data. - Map tile service
A map tile service, formerly known as image tile service, is a data service that provides access to static, pre-rendered mao tiles. The tiles are typical in PNG format. Map tiles are typically retrieved by specifying a specific level, row, and column value. as a map tile packageAn map tile package, formerly known as image tile package, is a read-only data file containing static, pre-rendered map tiles. file (.tpk). This type of offline data is called tile data.
Offline data from a feature service, or feature data, can include spatial data, non-spatial data, and attachments. Edits made into offline data can be synchronized with the source feature service whenever a network connection is available.