1.1 Business need and the content analytics and search solutions1.1.1 Business need and problem statement1.1.2 The content analytics solution1.1.3 The analytics-driven search solution1.2 History, changes, and what is new in version 3.01.2.1 Product history1.2.2 Product changes1.2.3 What is new in IBM Watson Content Analytics1.3 Important concepts and terminology1.3.1 Unstructured and structured content1.3.2 Text analytics1.3.3 Search, discovery, and data mining1.3.4 Collections1.3.5 Facets1.3.6 Frequency1.3.7 Correlation1.3.8 Deviation1.4 Content Analytics architecture1.4.1 Main components1.4.2 Data flow1.4.3 Scalability1.4.4 Security