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In large-scale DLG Data Storage of digital city, it has more advantages than original work form. In specific research, in order to complete work tasks in full accordance with professional work process, it is necessary to fully follow current work advantages and professional management system to complete various operation projects and set multiple working parameters to ensure safe and stable operation of the system and implement various analysis projects.doi:10.33142/ec.v3i2.1471 fatcat:p7scpjyorzb3rkwo226g3ejluq