Parallel Testing - IHRIMedia

A method^[1] of testing^[2] where the old system and the new system are maintained simultaneously. The system results are compared to ensure that the new system is working properly.

Defined Terms

1. ↑ method.

A description of what happens, or is carried out, by an object in response to a message. It is also referred to as an operation or service.

2. ↑ testing.

The processes around making sure that changes to systems are implemented correctly. This includes running programs, entering data and viewing system results.

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