1results about How to "Avoid technical risks" patented technology

This invention belongs to the field of data processing, and specifically relates to a method and system for recompressing data files based on a large model. The system includes a data warehouse storage management platform; the data warehouse storage management platform includes a data file storage module for storing data files; a data asset ledger storage module for storing a data asset ledger containing data files, the data asset ledger including physical attribute information and business attribute information of the data files; a preliminary disposal plan generation module, which calls a processing plan generation model, takes the data asset ledger as input, outputs a preliminary plan for the data files, and sends it to the business end; a final disposal plan generation module, which generates a final processing plan based on the plan manually confirmed by the business end; and an automatic data processing module, which automatically processes the data according to the final processing plan. This invention solves the problems in existing technologies where outdated big data clusters do not support tiered cold and hot storage, and where business personnel misuse compression algorithms leading to storage waste.