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Oracle DBA Guide to Data Warehousing and Star Schemas
Oracle DBA Guide to Data Warehousing and Star Schemas
ISBN: 0130325848
EAN: 2147483647
Year: 2003
Pages: 79
Authors:
Bert Scalzo
BUY ON AMAZON
Main Page
Table of content
Copyright
The Prentice Hall PTR Oracle Series
About Prentice Hall Professional Technical Reference
Acknowledgments
Introduction
Purpose
Audience
Chapter 1. What Is a Data Warehouse?
The Nature of the Beast
Data Warehouse vs. Big Database
Operational Data Stores Don t Count
Executive Information Systems Don t Count
Warehouses Evolve without Phases
The Warehouse Roller Coaster
Chapter 2. Software Architecture
Business Intelligence Options
Oracle Version Options
Oracle Instance OptionsQuerying
Oracle Instance OptionsLoading
Recommended Oracle Architecture
Great Operating System Debate
The Great Programming Language Debate
The Serial vs. Parallel Programming Debate
Chapter 3. Hardware Architecture
Four Basic Questions
How Many CPUs?
How Much Memory?
How Many of What Disks?
Recommended Hardware Architecture
The Great Vendor Debate
The 32- vs. 64-Bit Oracle Debate
The Raw vs. Cooked Files Debate
The Need for Logical Volume Managers
Chapter 4. Star Schema Universe
The Rationale for Stars
Star Schema Challenges
Modeling Star Schemas
Avoid Snowflakes
Dimensional Hierarchies
Querying Star Schemas
Fact Table Options
When Stars Implode
Chapter 5. Tuning Ad-Hoc Queries
Key Tuning Requirements
Star Optimization Evolution
Star Transformation Questions
Initialization Parameters
Star Schema Index Design
Cost-Based Optimizer
Some Parting Thoughts
Chapter 6. Loading the Warehouse
What About ETL Tools?
Loading Architecture
Upstream Source Data
Transformation Requirements
Method 1: Transform, Then Load
Method 2: Load, Then Transform
Deploying the Loading Architecture
Chapter 7. Implementing Aggregates
What Aggregates to Build?
Loading Architecture
Aggregation by Itself
Use Materialized Views
Chapter 8. Partitioning for Manageability
A Plethora of Design Options
Logical Partitioning Design
Simple Partitioning in 8i
Simple Partitioning in 9i
Complex Partitioning in 8i
Complex Partitioning in 9i
Partition Option Benchmarks
Chapter 9. Operational Issues and More
Backup and Recovery
Space Management
Extent Management
Updates and Patches
Oracle DBA Guide to Data Warehousing and Star Schemas
ISBN: 0130325848
EAN: 2147483647
Year: 2003
Pages: 79
Authors:
Bert Scalzo
BUY ON AMAZON
Lotus Notes and Domino 6 Development (2nd Edition)
Printing Source Code
Understanding Pages
Working in the Agent Builder Design Window
Setting Server Access
Applying Field-Level Security
Adobe After Effects 7.0 Studio Techniques
Optimizing Your Projects
Linking Animation Data
32 Bits per Channel
Pyrotechnics: Fire, Explosions, Energy Phenomena
In a Blaze of Glory
WebLogic: The Definitive Guide
Servlets and JSPs
Overview of JDBC Resources
The Transaction Service
Using CMP and EJB QL
Packaging
PMP Practice Questions Exam Cram 2
Answers and Explanations
Exam Prep Questions
Answers and Explanations
Answers and Explanations
Answers and Explanations
.NET System Management Services
Using the System.Management Namespace
Handling WMI Events
Instrumenting .NET Applications with WMI
WMI Providers
WMI Security
Understanding Digital Signal Processing (2nd Edition)
HINTS ON USING FFTS IN PRACTICE
DERIVATION OF THE RADIX-2 FFT ALGORITHM
Chapter Five. Finite Impulse Response Filters
Chapter Twelve. Digital Data Formats and Their Effects
Section G.5. REAL FSF TRANSFER FUNCTION
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