In this series of posts I’ve spoken about what a TMMi assessment is and how they are carried out. In this, final, blog in the series I’ll look at how you can become a TMMi assessor. It is important to note that the TMMi framework is a resource that is freely available to anybody. However, […]
How are TMMi assessments done?
In this second blog on TMMi assessments I will outline the steps carried out to actually perform the assessment. A TMMi assessment is a relatively straightforward process, but it must pass through certain phases, as laid out by the TMMi Foundation’s test assessment method application requirements (TAMAR). These phases are; Planning Agree the scope of […]
What is a TMMi assessment
In my last series of posts I spoke about why test process improvement is important and how it helps organisations. In this series, I’d like to talk about the test process improvement framework, Test Maturity Model integration (TMMi) and how we use that to effect test process improvement. Any test process improvement framework must provide […]
Calculating ROI for test process improvement
There are numerous ways of working out the potential, and actual, financial benefits of implementing test process improvements. Here we show one way, based on the method Experimentus uses and for a TMMi driven initiative.
Benefits of test process improvement
Test process improvement benefits can be broken down into direct and indirect types. Sometimes the indirect benefits are larger, or more important, than the direct ones, so they should not be ignored. It is well worth taking into account the indirect benefits when the overall value of an improvement program is being calculated.
