message transactionnel(For Message Queuing, a message that can be sent and received only from within a transaction. This type of message returns to its prior state when a transaction is terminated abruptly. A transactional message is removed from a queue only when the transaction is committed; otherwise, it remains in the queue and can be subsequently read during another transaction)
messagerie transactionnelle(A stream of messages sent in order exactly once, achieved by synchronizing and coordinating multiple BizTalk message queuing adapter instances in a group)