Overview |
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Transaction Manager (XM) is an integral part of the MPE/iX
file system. It provides a facility to log all the transactions
that are done on a file that is attached to XM via a system intrinsic.
It ensures data integrity by protecting such files across system
crashes. Three new enhancements are added to XM with 6.0 to provide
improved performance and reliability. The enhancements are the following:
For more technical information, refer to "Transaction Manager"
in Chapter 10, "Technical Articles."
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