Information systems all revolve around data. How do we capture the right data in the right form so that we can make more educated decisions based on that data. Often times when a new application is developed it is replacing an existing application (or set of spreadsheets) which was previously used to capture the data. This data needs to be mapped into the new application so that the historical information is not lost. Greftech has experience cleansing and migrating data from legacy systems into salesforce.com. Greftech understands the importance of data migration in the project life cycle and gives it the required attention early in the process to avoid potential delays. After all, an application with no data is like a car with no gas.