FileUpload

DataLens Platform includes a file upload feature for CSV, Excel, and PDF files. DS-STAR FileAnalyzer integration depends on the file upload feature to automatically catalog files upon upload. FileUpload physical table entries are associated with Project entities, storing files related to projects. The Backend implements the file upload requirement. AI Summary Generation stores the generated summaries in the ai_summary column of the FileUpload records. Project physical table contains multiple FileUpload physical tables representing uploaded files associated with the project. FileUpload physical table depends on ProcessingJob physical table representing background processing jobs of uploaded files.