Module saver 

Model saving functionality

Saves models to storage backends, handling YAML serialization.

File structure:

• Base directory (workspace_path)
  • Domain directories (e.g., domain1/, domain2/)
    • domain.yaml - Domain definition
    • {name}.odcs.yaml - ODCS table files
    • {name}.odps.yaml - ODPS product files
    • {name}.cads.yaml - CADS asset files
  • tables/ - Legacy: tables not in any domain (backward compatibility)

Structs

ModelSaver

Model saver that uses a storage backend

RelationshipData

Relationship data to save

TableData

Table data to save