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Landscaping – A STEM Core concept to understanding system & expectations

Understanding a system is non-linear process i.e. we have derive a lot of questions that are interconnected and then seek ...

Rapidly understanding the usage profile

Understanding the rate and number of transactions probably on a real system is critical to ensure that the system is ...

Ensuring testable non-functional requirements

Non-functional requirements are notoriously non-testable! By this, we mean it is more typical that non-functional requirements are fuzzy/less-clear. In a ...

Effectiveness and Efficiency of test cases

Given that we have set of test cases, we would like then them to be effective. What does “effective” mean? ...

How many “negative test cases” should there be?

Before we answer the question let us ensure that we have common understanding of what is positive or negative test ...

Re-architecting test assets increases test coverage by 250%

This company is an innovative online banking solution provider, having three major products catering to over 100 top financial institutions(FI) ...

10x reduction in post release defects – Finest experience of applying STEM

This is about one of the finest experiences that STAG had with a global chip major where the early implementation ...

“The quality race” – STEM wins

A large German major with a mature QA practice is seeking new ways to improve its test practice. It all ...

Large scale migration of automation suite – “Scaling the peak”

The customer in focus provides data integration software and services that empower organizations to access, integrate, and trust all its ...

Can we guarantee cleanliness of a software?

Couple of weeks ago, I conducted a Thought Leadership workshop on an absolutely new topic “Hypothesis-based testing”. It was conducted ...