Answer:
Dehydration:
When an orchestration has been idle for a while, the orchestration engine will save the state information of the instance and free up memory resources.
Rehydration:
When a message is received, or else when a timeout has expired, the orchestration engine can be automatically triggered to rehydrate the instance – it is at this point that the orchestration engine loads the saved instance of the orchestration into memory, restores the state, and runs its from the point it left off.
Source: http://www.oopsconcepts.com/Biztalk+Interview+Questions | Asked In: Many Interviews |
Alert Moderator