Standardized data input: determine the format and requirements of data input, establish corresponding processes, and ensure the quality and consistency of data input.
Establish database or data warehouse: use professional database management software or data warehouse tools to manage and store data in a unified way.
Regularly organize data: regularly clean, copy and update data to ensure the accuracy and integrity of data.
Use data visualization tools: use data visualization tools (such as Excel, Tableau, etc. ) can help you quickly view and understand data, and easily analyze and report data.
Establish data management norms: formulate data management norms, clarify data use rights, confidentiality levels, retention periods and other requirements to ensure the safe and effective use of data.