WS-Atomic Transaction
Web Service Atomic Transaction is an OASIS standard.
To achieve all-or-nothing property for a group of services, it defines three protocols, and a set of services. These protocols and services together ensure automatic activation, registration, propagation and atomic termination of web services. The protocols are implemented via the WS-Coordination context management framework and emulate ACID transaction properties.
Following the standard, a distributed transaction has a coordinator, an initiator, and one or more participants.
