E-commerce Business Models and Performance Metrics

E-commerce Business Models

  • DTC (Direct-to-Consumer): Brand sells directly without intermediaries (e.g., Dollar Shave Club, Nike.com). Pros: Control over pricing, data, and experience. Cons: High responsibility for logistics and acquisition.
  • Marketplace: Platform connects buyers and sellers (e.g., Amazon, Airbnb). Pros: Scalability and network effects. Cons: Dependence on sellers and commission pressure.
  • Subscription: Recurring fee model (e.g., Netflix, Spotify). Pros: Predictable revenue. Cons: High
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Big Data and Business Intelligence: Driving Growth

1. The Role of Big Data in Business

Big Data plays a transformative role in modern business by enabling organizations to process and analyze massive volumes of structured and unstructured data. It helps companies derive meaningful insights that support strategic decision-making, operational efficiency, and competitive advantage.

Enhancing Customer Service

By analyzing customer interactions, feedback, and purchase history, companies can develop a comprehensive view of customer behavior. This allows

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Dwshort

Data Warehouse: centralized repository storing integrated and historical data for analysis and decision–
Making; Characteristics of Data Warehouse: subject-oriented, integrated, time–
Variant, non-volatile; OLAP: technology used for fast multidimensional data analysis; OLAP Operations: slice (single dimension), dice (multiple dimensions), drill-down (detailed view), roll-up (summary view); Data Cube: multidimensional structure representing data across dimensions like time, product, and location; Star

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Mastering Business Intelligence: Data Analysis and Strategy

Multidimensional Data Analysis: Drill-down and Roll-up

In multidimensional data analysis, Roll-up and Drill-down are the primary navigation operations used to analyze data cubes. They allow users to move along a concept hierarchy to view data at different levels of granularity.

1. Roll-up (Aggregation)

The Roll-up operation performs aggregation on a data cube by climbing up a concept hierarchy or removing a dimension.

  • How it works: Moves from specific, detailed data to a summarized view (e.g., daily
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Media Production, Digital Markets, and Communication Policy

Unit 1: Media Production and the Marketplace of Ideas

The Media Industry

The media industry comprises organizations dedicated to the creation, production, publication, and distribution of content, including news, information, and entertainment. This sector shapes how societies communicate, learn, and form opinions.

Key Components

  • Media Outlets: Print (newspapers, magazines), audiovisual (TV, radio, cinema), and digital (websites, social media).
  • News Agencies and Production Companies: Entities that create
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EcoHome: Strategies to Boost Conversion and Customer Loyalty

EcoHome Digital Marketing Challenges

EcoHome is an e-commerce company specializing in eco-friendly household products. Its core value proposition centers on sustainability and responsible consumption. The company maintains a blog about sustainable living, which effectively attracts interested users and establishes EcoHome as an expert brand.

Despite consistent traffic, the conversion rate remains low. Many users visit the website but leave without completing a purchase or key action. This indicates

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