Over the next several weeks, I'm going to give an overview of the products that are in the IBM® B2B Integration track and explain how they work together and what they do.
The image below is my version of the layers of B2B and data integration.
At the very bottom of the totem pole, is the map. A map is what identifies which data in the input or source is going to be moved to the output or destination and where it is going to go. A mapper has the capability to execute instructions based on rules. For example, if you are receiving a ship notice, you may only want to capture the delivery date and not the ship date and purchase order date. You would create a rule that would check for the delivery date and only move that one to the output. A mapper also has the capability to cross-reference data, such as converting a customer SKU to your internal product code.
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