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Craig's DB2 for z/OS & Mainframes blog at DB2portal.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Click Here for my DB2 / Mainframe Blog

Reoptimizing SQL.
zJournal, October / November 2008.

Change Control for DB2 Access Paths.
Database Trends and Applications, October 2008.

What Every Good CIO Needs to Know About Mainframe Database Auditing.
Mainframe Executive, September 2008.

DB2 9 Data Format "Stuff".
zJournal, August / September 2008.

On Recovery Service Levels.
IDUG Solutions Journal, Spring 2008.

Use Real Time Statistics to Automate Your Database Maintenance.
zJournal, April / May 2008.

Collecting Histogram Statistics With RUNSTATS.
DB2 Update, March 2008.

Much Ado About DB2 Locking.
zJournal, Feb / March 2008.

Utility TEMPLATE Switching in DB2 9 for z/OS.
DB2 Update, December 2007.

New Data Types in DB2 9 for z/OS.
DB2 Update, November 2007.

DB2 Encryption Support Keeps Improving.
zJournal, October / November 2007.

DB2 9 for z/OS Improves LOB Support.
zJournal, Aug / Sept 2007.

Managing DB2 Access Paths.
DB2 Update, June 2007.

If You Ain't 8 You're Late.
zJournal, April / May 2007.

The Buffer Pool: DB2 Database Performance Fundamentals.
IDUG Solutions Journal, Spring 2007.

DB2 9 for z/OS: No V for z.
zJournal, February / March 2007.

The Buffer Pool: Why Haven't You Started Using Real-Time Statistics?
IDUG Solutions Journal, February 2007. (Vol. 13, No. 3)

Efficient SQL Coding Basics.
DB2 Update, February 2007.

DB2 z/OS Index Creation Guidelines.
Quest Pipelines, February 2007.

Change Control for DB2 Access Paths.
Quest Pipelines, January 2007.

DB2 9 for z/OS Roars to Life.
DB2 Magazine, Quarter 4, 2006 Vol. 11, Issue 4

To Rebind or Not to Rebind: Is That a Question?
zJournal, October / November 2006.

The Buffer Pool: Change Control for DB2 Access Paths.
IDUG Solutions Journal, October 2006.

z/Data Perspectives: The Basics of DB2 Buffering.
zJournal, June / July 2006.

A Few SQL Tips and Techniques.
Quest Pipelines, June 2006.

The Last Date of the Century.
DB2 Update, May 2006.

The Buffer Pool: A Few SQL Tips and Techniques.
IDUG Solutions Journal, May 2006.

A Guide to DB2 Locking – Part 3.
dbazine.com, April 2006.

A Guide to DB2 Locking – Part 2.
dbazine.com, March 2006.

The Buffer Pool: A View Review.
IDUG Solutions Journal, February 2006.

A Guide to DB2 Locking – Part 1.
dbazine.com, February 2006.

Do The Simple Things First.
Quest Pipelines, February 2006.

Assuring Data Integrity in DB2. (Part 2)
dbazine.com, January 2006.

Top Five DB2 V8 Transition Do’s and Don’ts.
zJournal, Dec 2005 / Jan 2006.

SQL Performance Tuning Basics.
zJournal, October / November 2005.

The Buffer Pool: Simple Things First.
IDUG Solutions Journal, October 2005.

Evaluating DB2 Tool Vendors.
zJournal, August / September 2005.

Assuring Data Integrity in DB2. (Part 1)
dbazine.com, August 2005.

Twenty-Two Years of DB2.
zJournal, June / July 2005.

Some SQL Tricks for the DB2 Developer.
DB2 Update, June 2005.

A Short Introduction to Lock Avoidance in DB2 for z/OS.
dbazine.com, May 2005.

Changing Table Space Partitioning Specifications.
zJournal, April / May 2005.

The Buffer Pool: On VSAM and DB2.
IDUG Solutions Journal, April 2005.

Planning for IDUG.
dbazine.com, March 2005.

DB2 Annoyances.
zJournal, February/March 2005.

DB2 for z/OS Version 8 Adoption.
dbazine.com, March 2005.

The DB2 Utility Conundrum.
zJournal, December 2004/January 2005.

The Buffer Pool: Using Nulls in DB2.
IDUG Solutions Journal, December 2004.

High Speed Transaction Recovery.
Technical Support, November 2004

The Top Ten Features of DB2 for z/OS V8.
zJournal, October/November 2004.

Three Trusty Rules for DB2 Triggers.
DB2portal.com, October 2004.

A View Review.
dbazine.com, October 2004.

Using Dynamic SQL for Maximum Flexibility.
DB2 Update, October 2004.

An Irregular Sorting Requirement.
dbazine.com, September 2004.

What is Large?
zJournal, August/September 2004.

The Buffer Pool: The Hitchhiker's Guide to DB2.
IDUG Solutions Journal, August 2004.

Taming DB2 Performance Issues.
Database Trends and Applications, August 2004.

DB2 Behind the Scenes.
dbazine.com, June 2004

Using Real Time Statistics (RTS).
DB2 Update, June 2004. 

The Buffer Pool: Recursion in DB2 V8, V8, V8... 
IDUG Solutions Journal, Vol. 11, No. 1

Materialized Query Tables and the Death of Denormalization.
zJournal, April/May 2004.

Database Change Management and Schema Evolution in DB2 for z/OS Version 8.
dbazine.com, April 2004.

A Look at the Modes of DB2 V8.
zJournal, February/March 2004.

Sequence Objects and Identity Columns.
DB2 Update, February 2004.

An Introduction to DB2 Indexing.
dbazine.com, February 2004.

DB2 or VSAM?
dbazine.com, February 2004.

zData Perspectives: Sequence Objects and Identity Columns.
zJournal, December 2003/January 2004.

Get Your Business Where it Needs to Go.
DB2 Magazine, OnDemand supplement, Quarter 4, 2003 Vol. 8, Issue 4

The Buffer Pool: Know Your Isolation Levels. 
IDUG Solutions Journal, Vol. 10, No. 3

zData Perspectives: DB2 V8 Online Schema Evolution.
zJournal, October/November 2003.

An Overview of DB2 for z/OS Version 8.
dbazine.com, August 2003.

zData Perspectives: DB2 V7 B4 V8.
zJournal, August/September 2003.

The Buffer Pool: Choose the Proper Data Type. 
IDUG Solutions Journal, Vol. 10, No. 2

No Black Boxes.
DB2 Update, July 2003.

zData Perspectives: DB2 and the Old Dipsy Doo. 
zJournal, June/July 2003.

Denormalization of DB2 Tables.
searchdatabase.com, June 2003.

A DBMS Architecture by Any Other Name Is Still Confusing: The DBA Corner.
Database Trends and Applications, June 2003.

Large Objects and DB2.
dbazine.com, May 2003.

Basic DB2 Buffering and Memory Guidelines.
searchDataCenter.com, May 2003.

zData Perspectives: DB2Versions, Service and Such. 
zJournal, April/May 2003.

The Buffer Pool: Dynamic Buffer Changes.
IDUG Solutions Journal, Vol. 10, No. 1

DB2 Utilities Through the Looking Glass.
dbazine.com, April 2003.

DB2 Table Space Options, Part 2.
Mainframe Week, April 2, 2003.

DB2 Table Space Options, Part 1.
Mainframe Week, March 26, 2003.

Understanding DB2 Messages.

dbazine.com, March 2003.

zData Perspectives: An Introduction to DB2 for z/OS V8.
zJournal, February 2003.

Eight Breakthroughs That Changed DB2 Forever.
DB2 Magazine, Quarter 1, 2003.

Tuning DB2 Access Paths.
DB2 Developer Domain, January 2003.

An Introduction to DB2 Table Spaces.
dbazine.com, January 2003.

DB2 Questions for the Experts - Part 2.
dbazine.com, January 2003

DB2 Questions for the Experts - Part 1.
dbazine.com, January 2003

A DB2 for z/OS Performance Road Map.
DB2 Update, January 2003.

The Automated Future: Take 2.
DB2 Magazine Online, December 2002.

DB2 Everyplace: A Mobile DB2.
DB2 Update, December 2002.

Using Java With DB2,  Part 1  Part 2.
Mainframe Week, December 2002.

The Buffer Pool: Clarifying Some Common Misconceptions.
IDUG Solutions Journal, Vol. 9, No. 3

DB2 and the Procedural DBA, Part 1  Part 2.
Mainframe Week, November 2002.

Coding DB2 SQL for Performance: The Basics.
DB2 Developer Domain, October 2002.

Q&As on DB2 Dates.
dbazine.com, October 2002.

Reorganizing the DB2 Catalog and Directory, Part 1  Part 2  Part 3.
Mainframe Week, October 2002

DB2 User-Defined Functions.
dbazine.com, August 2002.

Temporary Tables -- Declared and Created.
DB2 Update, August 2002.

Using TIMESTAMP Columns versus DATE and TIME Columns, Part 1 and Part 2.
Mainframe Week, August 2002.

DB2 Data Type Usage Tips.
dbazine.com, July 2002.

Managing the Performance of DB2 for OS/390 and z/OS.
IT Tool Box, July 2002.

DB2 Performance Traces.
dbazine.com, June 2002.

A DB2 for z/OS Performance Road Map.
dbazine.com, May 2002.

The 'Top Ten' Problem.
DB2 Update, May 2002.

A DB2 for z/OS Performance Road Map.
eServer zSeries Magazine, April 2002.

Using Templates and Lists in DB2 Utilities.
DB2 Update, April 2002.

A View to a Kill.
dbazine.com, March 2002.

Select Database Utilities With Care: The DBA Corner.
Database Trends and Applications, March 2002.

Issuing SQL Statements in DB2 Utilities.
DB2 Update, March 2002.

Architectures for Clustering: Shared Nothing and Shared Disk.
DB2 Magazine, 1Q2002.

Forty Tips in 60 Minutes
dbazine.com, February 2002.

An Introduction to Triggers in DB2 for OS/390.
dbazine.com, February 2002.

DRDA.
dbazine.com, February 2002.

Using Check Constraints to Simulate Domains.
DB2 Update, December 2001.

COPYTOCOPY -- A New DB2 Utility for Version 7.
DB2 Update, November 2001.

An Overview of DB2 for OS/390, Version 7.
dbazine.com, August 2001.

Control Your DB2 Memory Usage Before It Controls You.
BMC TechNews, July 2001.

Intelligently Managing DB2 Memory Structures.
Database Trends, May 2001.

DB2 Table Space Options.
DB2 Update, May 2001.

LOB Columns vs. VARCHAR and VARGRAPHIC.
Revealnet Pipeline Newsletter, December 2000.

Using TIMESTAMP Columns Versus DATE & TIME Columns.
DB2 Update, December 2000.

Using Java With DB2 for OS/390.
DB2 Update, November 2000.

DB2 Everyplace: You Can Take It With You
DB2 Magazine, Fall 2000.

DB2 User Defined Functions.
Revealnet Pipeline Newsletter, July 2000.

Reorganizing the DB2 Catalog and Directory.
DB2 Update, July 2000.
 
High Speed Transaction Recovery
Enterprise Systems Journal, May 2000.

DB2 and the Procedural DBA
DB2 Update, February 2000. 

Profile of an eDBA
DB2 Magazine
, Fall 1999. 

Mixing DB2 and Object Orientation?
IDUG Solutions Journal, Summer 1999.

Data Warehousing Guidelines for DB2
DB2 Update, July 1999.
Enterprise Systems Journal, August 1998.

Triggers and DB2 Version 6
DB2 Update, March 1999.

DB2 Triggers.
Revealnet Pipeline Newsletter, March 2000.

The Need for a Procedural DBA
IDUG Solutions Journal, March 1999.
 
The Buffer Pool
PLATINUM SYSJOURNAL, Winter 1999.
 
Storage Impact of Type 2 Indexes
DB2 Update, December 1998.

SQL Analysis and Review
Computing News and Review, November 1998.

The Future of SQL
IDUG Solutions Journal, October 1998.
 
Preparing for DB2 Version 6
DB2 Update, October 1998.

Character Versus Numeric Data Types
DB2 Update, October 1998.
 
Java: Hype or Hope?
IDUG Solutions Journal, August 1998.
 
Tools for a Comprehensive Database Environment —
Part 1, Part 2
The Data Administration Newsletter, June 1998, September 1998.
 
DB2 and the Year 2000
DB2 Update, May 1998. 

Large Partitioned Table Spaces
DB2 Update, November 1997.

Data Definition Guidelines.
InformIT, October 1997.

DB2 Performance Planning and Engineering.
IDUG Solutions Journal, August 1997.

Stored Procedure Guidelines for DB2.
DB2 Magazine, Winter 1996.

Tools for a Comprehensive DB2 Environment.
IDUG Solutions Journal, Issue 2, 1996.

DB2 Version 4 Security and Authorization Enhancements.
PLATINUM Edge, March 1996.
 
DB2 V4 Outer Join Basics.
DB2 Update, October 1995. 

An Introduction to the Architecture of DB2 for OS/2.
PLATINUM Edge, September 1995.

An Introduction to the Architecture of DB2 for MVS.
PLATINUM Edge, Spring 1995.

Views on Views.
DB2 Update, October 1994.

What's in a Name?
DB2 Update, September 1994.
 
DB2 for MVS: Triggers & Stored Procedures.
PLATINUM Edge, Summer 1994.
 
The Future of DB2.
DB2 Update, May 1994.
 
DB2 Dataset Placement.
DB2 Update, April 1994.
 
Know Your Data.
DB2 Update, March 1994.

A Look at DB2 Version 3.
DB2 Update, February 1994.
 
Preparing for DB2 Design Reviews.
DB2 Update, December 1993.
 
How DB2 2.3 Impacts EDM Pool Size.
DB2 Update, September 1993.
 
How DB2 V2.3 Will Affect Your Standards.
DB2 Update, May 1993.

 

 

© 2007 Craig S. Mullins. All rights reserved.
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