transaction

affairs

A complete cancelable unit of work consisting of a set of operations.

 

The transaction I try to explain here is not only a database transaction, but also a database transaction. Usually in an unstable operating environment, it is necessary to ensure that the results of all operations in this unit of work (for the time being called a transaction) are consistent.

 

Composite Transactions for SOA writes

A transaction is defined as a task that is composed of one or more operations or related interactions that may need to be cancelled or “rolled back” after the point of execution.


A long running transaction is a transaction where the total duration exceeds the duration of an individual interaction by many orders of magnitude. In this situation, the cancellation of an individual interaction within a long transaction may occur long after the interaction has been executed.