The Db2 Portal Blog

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

Showing posts with label compression. Show all posts
Showing posts with label compression. Show all posts
Thursday, March 27, 2025

The Potential Impact of Quantum Computing on Db2: What DBAs Should Know

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Quantum computing is on the horizon, promising to revolutionize computing and industries. But what does this mean for relational databases ...
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Thursday, September 19, 2024

Db2 for z/OS: The Performance and Management Champion!

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Usually, posts I write for this blog focus on technical details, tips, and techniques for better using and optimizing your experience with D...
Sunday, March 14, 2021

Db2 12 for z/OS Function Level 509

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Late last month, February 2021, IBM introduced a new function level, FL509, for Db2 12 for z/OS.  You can find in-depth details here . But i...
Tuesday, March 26, 2019

IBM Releases Db2 12 for z/OS Function Level 504

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Early in March 2019, IBM announced the latest and greatest new function level, 504 (FL504), for Db2 12 for z/OS. For those of you not payin...
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Tuesday, July 24, 2007

Index Compression [DB2 9 for z/OS]

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Another useful new feature debuting in V9 is the ability to compress indexes. We’ve been able to compress DB2 data in table spaces for a lon...
3 comments:
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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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