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DB2 10 for z/OS: Cost Savings . . . Right Out of the Box |
| Authors: Dave Beulke, Roger Miller, Surekha Parekh, Julian Stuhler | | Publisher: MC Press Online | | Publication Date: October 2010 | | Subject: Computer: Database Management & Development |
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| | About this title |
In today's business and economic environment, the challenge for IT is clear: improve operational efficiencies, reduce costs, and adapt quickly to support business growth—all without sacrificing the resiliency required for today's demanding business requirements. DB2 for z/OS continues to be the undisputed leader in total system availability, scalability, security, and reliability at the lowest cost per transaction.
DB2 10 for z/OS builds on these formidable capabilities of DB2 9 for z/OS and delivers innovations in these key areas:
- Improved operational efficiency for out-of-the-box savings
- Unsurpassed resiliency for business-critical information
- Rapid application and warehouse deployment for business growth
- Enhanced business analytics and mathematical functions with QMF
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| Contents |
About the Authors
Preface by Surekha Parekh
Why Read This Book?
Introduction by Roger Miller
DB2 10 for z/OS: A Smarter Database for a Smarter Planet
by Julian Stuhler
Executive Summary
Section I: Introduction
Section II: DB2 10: A Smarter Database
Efficiency
Resilience
Growth
Business Analytics
Section III: Upgrading to DB2 10
Skip Migration
DB2 V8 Support
Section IV: DB2 10 Customer Case Studies
Case Study #1: Banco do Brasil
Case Study #2: BMW Group
Section V: Summary
Appendix: DB2 9 Review
Notes
DB2 10 for z/OS: CPU Savings . . . Right Out of the Box
by Dave Beulke
Executive Summary
Section I: Performance Availability
Many Performance Enhancements
New and Improved Online Schema Changes
INCLUDE Non-Unique Columns Within a Unique Index
New Hash Space and Access Method
DB2 Catalog Enhancements
Section II: Scalability, Simplification, Security
Full 64-bit Runtime Environment Exploited
Plan Stability: Package Preservation
RUNSTATS Improvements and Auto Stats
Improved and Finer-Grained Access Control
Section III: Application Enablement
pureXML Enhancements
Temporal Queries and Their Business Advantages
Timestamp, TIME ZONE, and Other Data Type Enhancements
Access to Currently Committed Data
SQL Compatibility Improvements
Section IV: Data Warehousing
Support for Temporal Tables and Versioning
OLAP Functionality Built Directly into DB2
Advanced Business Analytics
Section V: Reduced Total Cost of Ownership
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