Data Management
This guide covers viewing, editing, and managing observations in ODE.
Viewing Observations
Observations can be viewed in the Formulus app:
- Navigate to the observations list
- Filter observations by form type, date, or sync status
- Select an observation to view details
- Review the form data and metadata
Editing Observations
To edit an observation:
- Open the observation from the list
- Select the edit option
- Modify the form fields as needed
- Save your changes
Edited observations are marked for synchronization and will be updated on the server during the next sync operation.
Deleting Observations
Observations can be deleted:
- Open the observation
- Select the delete option
- Confirm the deletion
Deleted observations are marked as deleted locally and synchronized to the server. The server maintains a record of deleted observations for audit purposes.
Filtering and Searching
The observations list supports filtering by:
- Form type
- Date range
- Sync status (synced, pending, error)
- Custom criteria based on form data
Exporting Data
Data can be exported from the server using multiple methods:
- CLI
- curl
- Portal
Export all observations as a Parquet ZIP archive:
synk data export exports.zip
Export to different formats:
# Parquet (default)
synk data export observations.zip
# JSON
synk data export observations.json --format json
# CSV
synk data export observations.csv --format csv
curl -X GET http://your-server:8080/api/dataexport/parquet \
-H "Authorization: Bearer YOUR_TOKEN" \
-o observations.zip
- Navigate to the Portal
- Go to the "Data Export" section
- Select export format (Parquet, JSON, CSV)
- Click "Export" to download
The export includes all observations in the selected format, organized by schema type. See the API Reference for details.
Data Synchronization
Observations are synchronized between devices and the server automatically. See Synchronization for details on how synchronization works.
Next Steps
- Learn about synchronization in detail
- Review the API Reference for programmatic access
- Explore data export options for analysis