The Db2 Portal Blog

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

Thursday, May 28, 2009

Hasn't DB2 9 for z/OS Been GA for 2 Years Now?

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Just a quick note to question the entire DB2 community about embracing the latest (I hesitate to call a 2 year old product "new") ...
Tuesday, May 26, 2009

Ensuring Data Integrity is a Tricky Business

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The term "data integrity" can mean different things to different people and at different times. But at a high level, there really ...
Tuesday, May 05, 2009

Approaches to Access Path Management... or The Five R's

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BIND and REBIND are important components in assuring efficient DB2 applications. Because the BIND/REBIND process determines exactly how your...
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Tuesday, April 28, 2009

Basic DB2 Buffering and Memory Guidelines

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One of the most important areas for tuning DB2 subsystem performance is memory usage. DB2 for z/OS uses memory for buffer pools, the EDM poo...
Thursday, April 16, 2009

Stages 3 and 4

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All good DB2 developers and DBAs know about Stage 1 and Stage 2 predicates, right? But have you ever heard of Stage 3 and Stage 4 predicates...
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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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