# Recovered Global Transactions

Using the XAResource.prepare call causes a global transaction to enter a prepared state, which allows it to be persistent. Typically, the prepared state is just a transitional state before the transaction outcome is determined. However, if the system crashes, recovery puts transactions in the prepared state back into that state and awaits instructions from the transaction manager.

Parent topic: Notes on Product Behavior
Related reference
XAConnections, user names and passwords