Week5.1 Data Visualisation and Big Data

- Data visualization (often abbreviated data viz) is an interdisciplinary field that deals with the graphic representation of data. Data visualization is a particularly efficient way of communicating when the data is numerous as for example a Time Series.
- Big Data Analytics is “the process of examining large data sets containing a variety of data types - i.e., Big Data - to uncover hidden patterns, unknown correlations, market trends, customer preferences, and other useful information.”