The beauty and joy of a relational database is the concept of relational closure—everything is a table. Beyond the eponymous table, query results are also “tables.” Any query serves as a table to be ...

As proposed by business consultant and author Geoffrey Moore, "Without big data, you are blind and deaf in the middle of a freeway." Data is not only an asset these days in high-stakes business. It is ...

Do we know the number of garment workers in Bangladesh? Do we have statistics on their age and gender? Do we know how many of them die at the workplace because of work-related accidents and how many ...