Category Archives: Business intelligence

SQL versus NoSQL

While SQL and NOSQL databases have coexisted since the beginnings of information technology, the latter did not attract much interest until the early 21st century. The main advantages and disadvantages of each one are given below: Advantages of NoSQL over SQL NoSQL databases have two main strengths: Flexibility. The NoSQL model of storage is based on […]

Business intelligence, Big Data and machine learning

A short time ago, I was talking to a friend about the huge potential of the digital transformation to become much more disruptive than the simple elimination of the paperwork involved in the conventional management of organisations. It’s true that the digital transformation is here to stay and businesses that do not invest economic and […]