Implementation of heterogeneous data migration based on lines of Communication Resource Management System
Yun Liu · Railway Computer Application · 2011
This Program Resource Management System based on communication lines,needed to import the Old System data to the New System.The System was WebGIS-based Geographic Information System.As the Old and the New System data structures were different,it was time-consuming manual import data,and there was not a software to meet the needs of the System.So it was necessary to design a better portability and operability of the procedures for data migration.The Old System could be accurate geographical information processing,useful data could be migrated to the new System's database.