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Dataleaf Technologies, Inc:  HR System migration, Archiving, Analysis, Modeling, Interim HRIS

[Document ©2001-2005 Dataleaf Technologies, Inc, 486 Concord Street, Carlisle MA 01741. Contact georgestalker@dataleaf.net, (978) 369-7472]


Parallel Testing

A very large cost component in any system migration project is the manual review of parallel test results.

In one sense this is unavoidable. Human review at some level is always required. But there is no need for humans to collate information between systems, nor is there any need at all for humans to search for variances.

Dataleaf employs automated analytical methods which compare source and legacy data, then publish them together in the most revealing possible way, highlighting variances and even suggesting hypotheses for what has caused these variances.

Dataleaf's Parallel Testing Reports are delivered as a small automated application, able to support all subsequent calculations which may be necessary, and able to emit reports and subreports in a machine-readable, editable form.

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does the new system do what the old system did, EXACTLY... ?

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