This page provides a starting point for finding information about Java Transaction API (JTA) support. Applications running on the server can use transactions to coordinate multiple updates to resources as one unit of work, such that all or none of the updates are made permanent.
The product provides advanced transactional capabilities to help application developers avoid custom coding. It provides support for the many challenges related to integrating existing software assets with a Java EE environment.
- Interoperating transactionally between application servers
We can configure application servers so that transaction messages are sent and received between application servers at different versions of WAS. Depending on the version of the application server, we can set system properties, or use the transaction coordination authorization setting.
Establishing high availability for Transactions
(zos) Tune Transactions