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Understanding JTA the Java Transaction API
The Java Transaction API (JTA) allows applications to perform distributed
transactions, that is, transactions that access and update data on two or more
networked computer resources. The JTA specifies standard Java interfaces between a
transaction manager and the parties involved in a distributed transaction system: the
application, the application server, and the resource manager that controls access to
the shared resources affected by the transactions. This white paper provides an
overview of that process and how the DataDirect Connect for JDBC drivers relate
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Component Statistics: JTA Statistics
One of the most fundamental features of the WebLogic Server system is Transaction Management. Transactions are a means to guarantee that database transactions are completed accurately and that they take on all the ACID properties of a high-performance transaction. WebLogic Server protects the integrity of the transactions by providing a complete infrastructure for ensuring that database updates are done accurately, even across a variety of resource managers. If any one of the operations fails, the entire set of operations is rolled back.
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Transactions Anywhere
Transactions Anywhere™ is the name of our main product suite that reflects our philosophy towards eBusiness. Currently, this suite of products consists of three complementary modules as shown below, all of which have a strong emphasis on industry standards.
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Atomikos TransactionsJTA Guide
This user guide explains how to use Sun's version 1.0.1 and the Atomikos TransactionsJTA
embedded transaction manager. It is not meant as a general discussion of JTA. However, an overview of JTA is included,
and wherever appropriate there are questions at the end of each chapter that allow you to test your understanding. You are
encouraged to actively try to answer these questions, since they will allow you to get more out if this manual. For more
information on JTA, you are referred to the Sun site ( ), where detailed JTA specifications can be
downloaded for free.
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