Databases contain integrity constraints to prevent chaotic events from happening, such as shipping a product to a customer with no address. Each company has integrity constraints unique to its ...

Advertising analysis, a specialized form of market research, has become increasingly common as the costs of promotion have escalated. Because any mistake can be costly, analysis is done at every stage ...

At University you will often hear your lecturers talk about criticality, but what does this mean? Applying criticality to your work does not involve being negative, rather it involves weighing up the ...