It all starts with data. Morningstar was founded on the idea that quality investment data should be available to everyone. Our licensed data gives clients independent, comprehensive, and timely data ...

Data mining is the process of extracting potentially useful information from data sets. It uses a suite of methods to organise, examine and combine large data sets, including machine learning, ...

A database is one or more sets of data, for example numbers, characters and images, bundled together with software that enables data to be added, removed or retrieved. Databases can be used to store ...