Introducing Data Science

List of Figures

Chapter 1. Data science in a big data world

Figure 1.1. An Excel table is an example of structured data.

Figure 1.2. Email is simultaneously an example of unstructured data and natural language data.

Figure 1.3. Example of machine-generated data

Figure 1.4. Friends in a social network are an example of graph-based data.

Figure 1.5. The data science process

Figure 1.6. Big data technologies can be classified into a few main components.

Figure 1.7. The end result: the average salary by job description

Figure 1.8. Hortonworks Sandbox running within VirtualBox

Figure 1.9. The Hortonworks Sandbox welcome screen available at http://127.0.0.1:8000

Figure 1.10. A list of available tables in HCatalog

Figure 1.11. The contents of the table ...