Info / Reporting
204
APM Installation, Configuration, and User’s Guide
APM Database Transaction Support
The AlterPath Manager commits all successful database transactions to the
AlterPath Manager database. To ensure data integrity, the AlterPath Manager
will roll back any failed database transaction in the event that:
•
There are concurrent users updating the same record at the same time or
•
A system fault caused the database transaction to fail.
When multiple users who are logged in as admin update the same record
simultaneously, the system will generate a warning message to one of the
users.
T
To Respond to the Warning Message
When you receive the above warning message, you must perform the
following steps:
1.
Click on the “Reload” button located at the bottom of the screen.
The system displays the form that you were updating.
2.
Verify the information to determine if you still need to update the form. If
you need to update the form, then proceed to re-update the form and then
click on the “Save” button.
Optimistic locking
is a mechanism to lock objects in multi-user systems to
preserve integrity of changes so that one person’s changes do not accidently
get overwritten by another. It offers reduced concurrency, higher performance,
and avoids deadlocks.
Changing the Default Configuration
This configuration procedure is for advanced users only. To change the
default database configuration of the AlterPath Manager, please refer to
Chapter 5, “Advanced Configuration.”
Info / Reporting
Info/Reporting is a list that summarizes all console access information by
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