June 2017
Intermediate to advanced
304 pages
7h 12m
English
Content preview from Distributed Computing in Java 9
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JTA for distributed transactions
If the applications should interact with multiple databases in a distributed environment at the same time, it is important to handle the persistent data communication to commit the database transaction. This is called multi-phase transaction. The XA transaction is the standard mechanism for distributed transactions. Each individual transaction in a distributed transaction (also termed global transaction) is termed as a transaction branch.
A money transaction is the best example for such distributed transactions. Let's say we want to transfer money from account A to account B. The amount should be deducted from account A, only then if can it be successfully credited in account B, and vice versa.
JDBC supports ...
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