What is the primary function of the migration data integration pattern?

The primary function of the migration data integration pattern is to move data from one system to another. This pattern is typically employed when organizations are transitioning from one system or platform to another, such as during system upgrades, data center migrations, or the adoption of new software solutions.

In this context, the emphasis is on the transfer of data in a way that ensures data integrity and compatibility with the destination system. The migration may involve various stages, including extracting data from the source system, transforming it to fit the new system's structure or requirements, and then loading it into the target system.

The migration pattern does not necessarily focus on continuous synchronization, which is more characteristic of real-time integration patterns, nor does it handle data aggregation from multiple sources or create a continuous data broadcast. Instead, it specifically deals with the one-time or planned movement of data, ensuring that all relevant data is transferred accurately and completely as part of an organizational change or upgrade initiative.