The Db2 Portal Blog

News, views, and items of interest on IBM's Db2 database management system and mainframes.

Monday, September 24, 2007

Histogram Statistics [DB2 9 for z/OS]

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Another utility upgrade that has found its way into DB2 9 for z/OS is the ability to gather histogram statistics. This feature is already av...
14 comments:
Friday, September 07, 2007

COPY Improvements [DB2 9 for z/OS]

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Next up in this sub-series on IBM utility improvements in the larger series on DB2 V9 features and functions we will take a look at the new ...
Tuesday, September 04, 2007

MODIFY RECOVERY [DB2 9 for z/OS]

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Another IBM DB2 utility that has received some attention under Version 9 is MODIFY RECOVERY. For those not sure what this utility is, MODIFY...
1 comment:
Tuesday, August 28, 2007

TEMPLATE Switching [DB2 9 for z/OS]

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Next up in this on-going series covering the new features and functionality of DB2 9 for z/OS we will tackle the improvements that have been...
3 comments:
Wednesday, August 22, 2007

Optimistic Locking [DB2 9 for z/OS]

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DB2 Version 9 improves support for coding optimistic locking techniques. What is optimistic locking? Sometimes referred to as optimistic con...
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Craig S. Mullins
Sugar Land, Texas, United States
Craig S. Mullins is a data management strategist, researcher, and consultant. He is president and principal consultant of Mullins Consulting, Inc. and the publisher/editor for The Database Site.

Craig has been named by IBM as a Gold Consultant and an IBM Champion for Analytics. He has been named as one of the Top 200 Thought Leaders in Big Data and Analytics by AnalyticsWeek magazine.

Craig has over three decades of experience in all facets of database systems development and has worked with Db2 since V1. You may know Craig from his popular books: Db2 Developer's Guide (covering IBM's mainframe RDBMS)... A Guide to Db2 Performance for Application Developers (how to write efficient Db2 programs) and... Database Administration: The Complete Guide to DBA Practices and Procedures (a guide to heterogenous DBA).
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