Example of data processing modes

In addition to the burst mode on a per card basis, the map itself may be set to operate iteratively, thereby invoking multiple source card bursts in a single map invocation. For example, if the Quantity adapter command (-QTY) is specified with a setting of 50 on the input card GET > Source > Command and the FetchUnit value is 5, the map processes the input and output cards until 50 data source objects (messages) are retrieved. The map executes 10 (50÷5) times, with each input card returning five messages concatenated together.