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Izzi Software Acquires CNX Corporation, Extends Reach into IBM Power Ecosystem 

Izzi Software Acquires CNX Corporation, Extends Reach into IBM Power Ecosystem 

by IZZI Software | Jul 7, 2025

Company to expand development and improve support for users of flagship Valence framework Minneapolis – July 7, 2025 – Izzi Software, a leading provider of innovative enterprise software solutions, is pleased to announce the acquisition of Chicago-based CNX...

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Unify Agentic Governance and Security, 8th Annual AI Breakthrough, and more

Unify Agentic Governance and Security, 8th Annual AI Breakthrough, and more

by Sonja Soderlund | Jul 7, 2025

BMC Recognized for Artificial Intelligence Innovation in 8th Annual AI Breakthrough Awards Program AI Breakthrough has named BMC the winner of its 2025 “Conversational AI Innovation Award,” recognizing the company’s BMC AMI Assistant for its innovative use of...

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Mainframes and the Race to Cool the World’s Data Trivia

Mainframes and the Race to Cool the World’s Data Trivia

by Sonja Soderlund | Jul 3, 2025

As the weather heats up in the Northern Hemisphere, most of us are starting to think of ways to cool down. But humans aren’t the only ones that need to avoid over-heating. As demand for digital services surges, data centers are evolving rapidly - in size, complexity,...

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Virtual Db2 Recap – From Root to Leaf-Managing Index Splits in Db2

Virtual Db2 Recap – From Root to Leaf-Managing Index Splits in Db2

by Amanda Hendley | Jul 2, 2025

Demystifying Page Splitting in Db2: Insights from Saurabh Pandey In a recent technical session, Saurabh Pandey, Lead Product Manager at BMC Software, walked attendees through the often-overlooked but critical topic of Db2 index management—with a spotlight on page...

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Db2 Month at Planet Mainframe: Resilience, Innovation, and a Thriving Community 

Db2 Month at Planet Mainframe: Resilience, Innovation, and a Thriving Community 

by Amanda Hendley | Jul 1, 2025

June was a standout month for Planet Mainframe, as we turned the spotlight on Db2 for z/OS—a cornerstone technology of the enterprise world. This month’s campaign featured expert articles, technical deep-dives, trivia, and live events that brought together voices from...

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Learning from SMF: Managing Db2 Buffer Pools

Learning from SMF: Managing Db2 Buffer Pools

by Karthikeyan Dhanapal | Jun 30, 2025

Unlocking the Value of Cheryl Watson’s Tuning Letter Back Catalog If you work with IBM mainframes, you’ve probably heard of Cheryl Watson’s Tuning Letter, which I now have the pleasure of editing. For decades, it’s been one of the most trusted resources for...

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Inside Db2 for z/OS: How Optimized B+ Trees Power High-Speed Indexing

Inside Db2 for z/OS: How Optimized B+ Trees Power High-Speed Indexing

by Planet Mainframe Admin | Jun 26, 2025

High-quality indexes are critical for fast data access and returns. IBM Db2 for z/OS relies on an advanced data structure called the Optimized Balanced Plus Tree to power high-speed indexing. This structure, an evolution of the classic B+ Tree, helps Db2 deliver...

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Streamlining Your Db2 13 Migration: 7 Steps to Get Ahead

Streamlining Your Db2 13 Migration: 7 Steps to Get Ahead

by Paul Bartak | Jun 25, 2025

Streamline your Db2 13 migration with 7 expert steps from Rocket Software’s Paul Bartak. Plan now to avoid disruption later.

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The Backbone of Resilience: Mainframe DBAs and the Modern Db2 Experience

The Backbone of Resilience: Mainframe DBAs and the Modern Db2 Experience

by Samantha Buhler, Chris Muncan and Chris Muncan | Jun 24, 2025

Enterprise systems don’t stay online by accident. Behind every seamless ATM transaction, insurance policy update, or healthcare claim processed in milliseconds, there’s a mainframe running—and behind that mainframe, a database administrator (mainframe DBA) ensuring...

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Unify Agentic Governance and Security, 8th Annual AI Breakthrough, and more

DataStax Acquisition, Expanded Mainframe Academy, and more

by Sonja Soderlund | Jun 23, 2025

Ensono Expands Mainframe Academy in 2025 with Launch in Poland and New Career Tracks Leading technology advisor, innovation partner, and managed service provider Ensono has expanded its flagship Mainframe Academy (MFA) program, launching the curriculum in Poland and...

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