Research on Information System Under Computer Big Data Cloud Computing Environment

This paper constructs a multi-source information resource management framework in the cloud computing environment. The system designs the multi-source information resource management system from the aspects of database structure design, data dictionary optimization, reasonable planning of data types, index optimization, storage procedure writing and calling, etc. In the simulation experiment, the service strategies under different service user scales are compared and analyzed. The results show that when the size of the trader increases, the method can make both parties involved in the transaction obtain higher service utility while ensuring the income of the third party.