Every product has defects. Finding them as early in the development process as possible is definitely something to strive for. Building quality into software as it's being developed is far more ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Computational models and simulations have had an important role in engineering analysis since as far back as the 1960s. It is widely recognized that the use of modeling and simulation tools can make ...

This occurs many times without data validation and verification of its authenticity and accuracy. It follows the garbage-in garbage-out (GIGO) model only there is one flaw in this age old computer ...

While often used intermixed, verification and validation are quite different procedures with different goals and different means to achieve those goals. No better way to clear up the confusion by ...

Whether you want to restrict data inputs, ensure consistency, or avoid errors, data validation in Microsoft Excel is the tool for you. It can also serve as a vital safety net if you plan to share your ...

Verification and validation are two important steps in the creations of electronic systems and over time their roles, but how they play together is changing. In fact, today we are seeing a major ...