3. The computer-implemented system of claim 2 , further comprising a wrapper module that includes the data source indicator and the type definition component to couple the data source indicator with the type definition component.
3. The computer-implemented system of claim 2 , further comprising a wrapper module that includes the data source indicator and the type definition component to couple the data source indicator with the type definition component. 4. The computer-implemented system of claim 3 , further comprising a type conversion module that uses the wrapper module to strongly type the at least one untyped datum.