Logical Units of
Work (LUWs)
Conceptually, a logical unit of work (LUW) is defined
as an elementary processing step which works as a locking mechanism to protect the
transaction's integrity. A LUW is a set of steps within a transaction, and all of
those steps must be correctly completed to go ahead with the transaction logic.
If there are errors before the end of the transactions, the current LUW is canceled,
but not the previous ones.
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