Difference between conversion/Migration and interface

Difference between conversion/Migration and interface, www.askhareesh.com
Frequency
  • Conversions/Migration are a one time event
  • interfaces are ongoing
Occurrence in the project timeline
  • conversions/Migration executed before production
  • interfaces executed during production
Manner of execution
  • Conversions/Migration are batch
  • Interfaces may be batch or real time
Complexity
  • Conversion/Migration does have very complex, it’s totally depends upon the data mapping activity.
  • Coordinating with other systems make interfaces more complex
Maintenance
  • Maintenance of interface is bit cost intensive task.


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