This document discusses marketing intelligence and market research. It begins by defining business intelligence and how it links disparate systems to provide a free flow of information. It then discusses different types of intelligence like operations, finance, marketing, and HR intelligence. The document also discusses market intelligence and how it focuses on using information as a strategic advantage by thoroughly understanding customers. It provides an overview of the market planning process and different research approaches. Finally, it discusses marketing decision support systems and how they integrate marketing data from various sources into a single database.