Research Of Management Techn Ology Of Metadata-based Bank Data Quality

In the age of big data, information is rapidly growing. Data quality has be en more and more attention. With the continued development, strengthen data q uality management has become one of the key supporting power management an d business innovation of bank.Data management system is becoming an important part of technology supp ort of data management in bank. There are some functional and technical issues in the data quality management system, which makes the bank employees encou nter in the process of inconvenience use system for data quality management, so th at the related data quality work of low efficiency.This paper takes a bank as the research background, analyzes the existing pr oblems, combined with some key processes involved in data quality management On the basis of the data management system of the large bank. This paper put for ward a kind of application of data quality and technical metadata based scheme a nd has carried on the detailed design. The data quality management technology c ombined with the function of metadata, Finally, displaying the data quality app lication interface effect.