Table of Contents

Introduction

Intended Audience

Chapter Preview

Website Resources

Summary

Chapter 1: Data Warehousing, Business Intelligence, and Dimensional Modeling Primer

Different Worlds of Data Capture and Data Analysis

Goals of Data Warehousing and Business Intelligence

Dimensional Modeling Introduction

Kimball's DW/BI Architecture

Alternative DW/BI Architectures

Dimensional Modeling Myths

More Reasons to Think Dimensionally

Agile Considerations

Summary

Chapter 2: Kimball Dimensional Modeling Techniques Overview

Fundamental Concepts

Basic Fact Table Techniques

Basic Dimension Table Techniques

Integration via Conformed Dimensions

Dealing with Slowly Changing Dimension Attributes

Dealing with Dimension Hierarchies

Advanced Fact Table Techniques

Advanced Dimension Techniques

Special Purpose Schemas

Chapter 3: Retail Sales

Four-Step Dimensional Design Process

Retail Case Study

Dimension Table Details

Retail Schema in Action

Retail Schema Extensibility

Factless Fact Tables

Dimension and Fact Table Keys

Resisting Normalization Urges

Summary

Chapter 4: Inventory

Value Chain Introduction

Inventory Models

Fact Table Types

Value Chain Integration

Enterprise Data Warehouse Bus Architecture

Conformed Dimensions

Conformed Facts

Summary

Chapter 5: Procurement

Procurement Case Study

Procurement Transactions and Bus Matrix

Slowly Changing Dimension Basics

Hybrid Slowly Changing Dimension Techniques

Slowly Changing Dimension Recap

Summary

Chapter 6: Order Management

Order Management Bus Matrix

Order Transactions

Invoice Transactions

Accumulating Snapshot for Order Fulfillment Pipeline

Summary

Chapter 7: Accounting

Accounting Case Study and Bus Matrix

General Ledger Data

Budgeting Process

Dimension Attribute Hierarchies

Consolidated Fact Tables

Role of OLAP and Packaged Analytic Solutions

Summary

Chapter 8: Customer Relationship Management

CRM Overview

Customer Dimension Attributes

Bridge Tables for Multivalued Dimensions

Complex Customer Behavior

Customer Data Integration Approaches

Low Latency Reality Check

Summary

Chapter 9: Human Resources Management

Employee Profile Tracking

Headcount Periodic Snapshot

Bus Matrix for HR Processes

Packaged Analytic Solutions and Data Models

Recursive Employee Hierarchies

Multivalued Skill Keyword Attributes

Survey Questionnaire Data

Summary

Chapter 10: Financial Services

Banking Case Study and Bus Matrix

Dimension Triage to Avoid Too Few Dimensions

Supertype and Subtype Schemas for Heterogeneous Products

Hot Swappable Dimensions

Summary

Chapter 11: Telecommunications

Telecommunications Case Study and Bus Matrix

General Design Review Considerations

Design Review Guidelines

Draft Design Exercise Discussion

Remodeling Existing Data Structures

Geographic Location Dimension

Summary

Chapter 12: Transportation

Airline Case Study and Bus Matrix

Extensions to Other Industries

Combining Correlated Dimensions

More Date and Time Considerations

Localization Recap

Summary

Chapter 13: Education

University Case Study and Bus Matrix

Accumulating Snapshot Fact Tables

Factless Fact Tables

More Educational Analytic Opportunities

Summary

Chapter 14: Healthcare

Healthcare Case Study and Bus Matrix

Claims Billing and Payments

Electronic Medical Records

Facility/Equipment Inventory Utilization

Dealing with Retroactive Changes

Summary

Chapter 15: Electronic Commerce

Clickstream Source Data

Clickstream Dimensional Models

Integrating Clickstream into Web Retailer's Bus Matrix

Profitability Across Channels Including Web

Summary

Chapter 16: Insurance

Insurance Case Study

Policy Transactions

Premium Periodic Snapshot

More Insurance Case Study Background

Claim Transactions

Claim Accumulating Snapshot

Policy/Claim Consolidated Periodic Snapshot

Factless Accident Events

Common Dimensional Modeling Mistakes to Avoid

Summary

Chapter 17: Kimball DW/BI Lifecycle Overview

Lifecycle Roadmap

Lifecycle Launch Activities

Lifecycle Technology Track

Lifecycle Data Track

Lifecycle BI Applications Track

Lifecycle Wrap-up Activities

Common Pitfalls to Avoid

Summary

Chapter 18: Dimensional Modeling Process and Tasks

Modeling Process Overview

Get Organized

Design the Dimensional Model

Summary

Chapter 19: ETL Subsystems and Techniques

Round Up the Requirements

The 34 Subsystems of ETL

Extracting: Getting Data into the Data Warehouse

Cleaning and Conforming Data

Delivering: Prepare for Presentation

Managing the ETL Environment

Summary

Chapter 20: ETL System Design and Development Process and Tasks

ETL Process Overview

Develop the ETL Plan

Develop One-Time Historic Load Processing

Develop Incremental ETL Processing

Real-Time Implications

Summary

Chapter 21: Big Data Analytics

Big Data Overview

Recommended Best Practices for Big Data

Summary

Index

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