Java / Java Transactions (JTA)
What is XA transaction?
XA is a two-phase commit protocol that is natively supported by many databases and transaction monitors.
It ensures data integrity by coordinating single transactions accessing multiple relational databases. XA guarantees that transactional updates are committed in all of the participating databases, or are fully rolled back out of all of the databases, reverting to the state prior to the start of the transaction.
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