FME Form: 2025.0
Folder-Based Datasets
The logic behind a folder-based dataset can be slightly confusing. In this form, the dataset is the folder or folder holding the data.
For example, in C:\FMEData\Data\Schools\ShapeSchoolRegions, the dataset name is ShapeSchoolRegions.
Esri Shapefile, MapInfo TAB, and CSV formats are examples of folder-based datasets.
Feature Types within Folder-Based Datasets
In a folder-based dataset, data is contained in a series of files. Typically, each unique file within the folder is a feature type within the dataset.
For example, in the following ESRI Shapefile data structure, the dataset is engineering, while the feature types are roads, pipelines, and roadsigns.
C:\citydata\engineering\roads.shp
\pipelines.shp
\roadsigns.shp
Note It is common for FME users to mistake individual files for datasets. However, when there is no method of subdividing the data within the file itself, FME usually treats the file as a feature type within a folder-based dataset.