- Warning when indexes overlap (data add or update)
- Data integrity on update (create temporary file with new data, rename old data file, move temporary file, remove old data file)
- Handle errors (such as permissions) in an explicit way
- Grooming (create a consistent and convenient API)
- Improve data search
- Check for TODOs
- For indexes and partitions: check that the structure attribute exists.
- Verify names of indexes and partitions: names are directly related to directory paths.