Orchestrations

Orchestrations can subscribe to (receive) and publish (send) messages through the MessageBox. In addition, orchestrations can construct new messages. Messages are received using the subscription and routing mechanism already discussed. When subscriptions are filled for orchestrations, a new instance is activated and the message is delivered, or in the case of instance subscriptions, the instance is rehydrated if necessary and the message is then delivered. When messages are sent from an orchestration, they are published to the MessageBox in the same manner as a message arriving at a receive location with the appropriate properties is inserted into the database for use in routing.

Now we can also say that orchestration is logical design for business complete process and in biztalk there are many shapes in orchestration toolbox so that we can easily design orchestration flow to complete process.

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BizTalk Interview Question and Answer

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BizTalk Server Tutorials and Solutions

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