Filefactory -

In web frameworks like Magento, the FileFactory class is used to generate and deliver files to the user.

: Redefine the CREATE_DEEP_ENTITY method in the Data Provider Class (DPC) to parse the incoming nested data and save it to the database. 2. Extracting Deep Features (Machine Learning) FileFactory

: Inject Magento\Framework\App\Response\Http\FileFactory into your constructor. In web frameworks like Magento, the FileFactory class

: Define the relationship between the Header and the Items in the Service Builder (SEGW). In web frameworks like Magento