Information is a fundamental resource in a society, mainly for decision making. The process of obtaining this precious resource requires mastery and knowledge of its source. In investigations in several areas, regardless of their purposes, the use of information systems is frequently observed. An information system is complex, but, according to Siqueira, initially, it is composed of three basic elements: data, information, and knowledge. The data, according to the author, would be the smallest particle of this system. It is […]