1.1 Introduction1.2 Evolution of Data Analytics1.3 Conceptual View of Cognitive Systems1.4 Elements of Cognitive Systems1.5 Features, Scope, and Characteristics of Cognitive System1.6 Cognitive System Design Principles1.7 Backbone of Cognitive System Learning/Building Process [10]1.8 Cognitive Systems vs. AI1.9 Use Cases1.10 ConclusionReferences