The Db2 Portal Blog

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

Wednesday, February 10, 2016

The Most Misunderstood Features of DB2 – Part 3: Nulls

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Welcome to Part 3 in my on-going blog series on The Most Misunderstood Features of DB2. You can find the first two parts here: Part 1 (on ...
Tuesday, February 02, 2016

The Most Misunderstood Features of DB2 – Part 2: Optimize vs. Limited Fetch

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Welcome to Part 2 in my on-going blog series on The Most Misunderstood Features of DB2. In Part 1 of the series we tackled the topic of lo...
Tuesday, January 26, 2016

The Most Misunderstood Features of DB2 – Part 1: Locking

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T oday I am introducing a new series of blog posts here on misunderstood DB2 features and functions. But before I start this blog post I ...
Monday, January 11, 2016

The Impact of Data Volume on Operational Databases

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Operational databases are growing in size for many reasons, not the least of which is the growing importance of big data and analytics proj...
Monday, January 04, 2016

A Lot of Extraneous Data Sets?

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In a recent blog post here I talked about a quick and dirty method of converting your partitioned table spaces from index-controlled to tabl...
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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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