Application of ETL technology in complex data migration projects
Lian Jihong · Xi'an Gongcheng Keji Xueyuan xuebao · 2008
The solutions are put forward for the implementation of ETL in the data migration.That is to construct the input database and middle database,and to transfer the Data with the Datastage and the program of PL/SQL.The application strategy of the datastage and the specific process of the program of PL/SQL are presented.The practice shows that the speed of data migration is fast and the task of massive data migration can be finished successfully.