Experimental results obtained with our key and foreign key validation routines
are also good, despite their theoretical complexity: curves grow almost linearly with the size of the processed document.
In this step, validation routines
are typically added to ensure that data is correct before passing it through the workflow.
The vulnerability looks relatively innocuous: validation routines
for updating data can be bypassed in certain circumstances by the use of carefully crafted input data.
Companies that have begun using Web services have quickly found it is the underlying infrastructure -- workflow rules, validation routines
, and the like -- that is more complex than anticipated.
Functional ERP does not allow validation routines
based on (Control) organizational business requirements to be introduced without affecting the source code.
The company also provides performance validation software that allows customers to perform regular validation routines
for important tests.
In post-processing, special automated dictionaries or data validation routines
can greatly reduce the need for subsequent manual cleanup.