data-architecture-a

Fig. 17.1.10 Intermixing data. And once text-based data and classical structured data can be mixed together, they can be analyze ...

Chapter 17.1: Managing Text ...

Chapter 18.1 An Introduction to Data Visualizations Abstract Management does not have time to sort through mass amounts of data ...

in the data for decisions and actions that provide business value. Fig. 18.1.1 Using visualizations for data to insights. Data c ...

appropriate forms for the story to be told is important to make it easy to understand by the audience. It is also important to a ...

Visualization—A Science and an Art Telling a story about the data is both a science and an art. Selecting the right colors in th ...

Fig. 18.1.3 Bad visualization example showing clutter. Visualization Framework Chapter 18.1: An Introduction to Data Visualizati ...

A framework or methodology should be used to create a visualization that is interpreted in a way that brings value to the audien ...

Data analystCustomers or prospectsRole Immediate responseInform or educate Purpose or Action The define step also considers the ...

Data Sources Too often, companies are data-rich but information-poor. This is usually the case when there are a lot of data, but ...

Fig. 18.1.5 Data visualized using Qlik Sense map feature. Other examples of data sources include the following: Operational app ...

E-mails Customer call centers Surveys Internet Data Organization The data must be organized to create a visualization. This me ...

reality by presenting the data in different ways. When using line or bar charts, use caution not to distort the data by truncati ...

understand. When it comes to design, the most important fundamental is to ensure the context of the visualization is understood ...

Number Charts The most common visualization is a simple number chart. A number chart as shown in Fig. 18.1.6 is a good visual fo ...

Fig. 18.1.6 Number chart. Pie Charts Pie charts have been around for hundreds of years to show parts of a total relationship ove ...

Fig. 18.1.7 Pie chart. Bar Chart A bar chart is used for comparison ranking across one or multiple categories. There are differe ...

A simple bar chart is easy to interpret and can be used to show totals or trends for a single category. Fig. 18.1.8 shows an exa ...

data that has multiple categories. Fig. 18.1.9 Stacked bar chart example. Horizontal Bar Chart Chapter 18.1: An Introduction to ...

A horizontal bar chart works well if the category labels are long. Although the data presented are similar to the simple or stac ...