Data Migration

Data Migration as the name suggests is an activity realated to movement of data from one systems to another system. This activity is mainly carried by using following methods:
ETL Tools like:
* Informatica
* SAP Business Object Services
* Ab Initio
* IBM Datastage.
* SQL and PL/SQL              
              Supporting documents required for Data Migration involve:
- Interface/Data mapping Document
- Data Dictionary
- Data Sourcing Strategy