Receiving a message from a JMS queue/topic and updating a database accordingly. In this case, ExtremeTransactions™ guarantees the following: if there is a crash then either the message remains on the queue or its results have been successfully inserted in the database. In other words: you never lose in-flight transactions.
Updating a database and posting a message to a JMS queue/topic in one go. If you use ExtremeTransactions™ then you have the guarantee that either both happen, or none.
Updating two different databases in one go. With ExtremeTransactions™ you have the guarantee that updates are applied everywhere, or nowhere at all.
Transactions spanning multiple (web) services: when a failure happens, our software wipes out the effects everywhere, even across the globe if needed.
