Data subpackage processing system based on big data

The invention discloses a data subpackage processing system based on big data.The system comprises a useful data extraction module, a regional data arrangement module, a network regional data acquisition module, an uploading module, a database II, a data classification module, a central processing module, a target data comparison module, a database I, a primary screening module, an analysis module, a user demand information comparison module, a subpackage feedback module, a regional information classification and packaging module, a user regional information identification module and a user module. The output end of the user module is connected with the user regional information identification module, the regional information classification and packaging module, the analysis module, the target data comparison module, the database II, the data classification module, the central processing module and the subpackage feedback module in sequence. According to the regional information inputby the user, the regional