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Latest
There could be major optimization opportunities under your nose
Have you tried any in-memory optimization techniques since transitioning to Tailored Fit Pricing? With the adoption of Tailored Fit Pricing comes new opportunity. Under the traditional Rolling 4 Hour Average (R4HA) model, the focus for...
The Mainframe Lives and Thrives – Part 3
The first two parts of this article: The Mainframe Lives and Thrives – Part 1 The Mainframe Lives and Thrives – Part 2 The conclusion of many papers, often quoting CIOs, is that lack of mainframe talent is threatening to damage their business and that there is no...
Latest updates for IBM Z Performance and Capacity Analytics
In our previous update for IBM Z Performance and Capacity Analytics in February, we detailed some important updates to aid capacity planning activities and expanding the scope of our performance insight capabilities for z/OS Communication Server users. I'm...
Mainframe News Out There
Once a month (or so) we like to pick blog articles from other sources that we feel are interesting enough to talk about on the Planet Mainframe blog. Here are this month’s picks: Pennsylvania screws up mainframe migration An interesting article the Penn Live website...
Driving your AIOps journey by extending your APM solution to IBM Z
Organizations are drawn to the promise of AIOps to leverage AI-driven Intelligence and automation to make quick and accurate decisions to maintain resiliency. AIOps uses artificial intelligence to simplify IT operations management and accelerate and automate problem...
Db2 for z/OS: Clearing Up Some Matters Pertaining to PGSTEAL(NONE) Buffer Pools
I have written a few entries for this blog in which I provided information about Db2 for z/OS buffer pools defined with PGSTEAL(NONE), including one from a few years ago in which I differentiated the PGSTEAL and PGFIX buffer pool specifications, and another...
Z ChatOps now available for Microsoft® Teams™
IBM Z ChatOps, which provides an intelligent chatbot that can surface information from your IBM Z environment in an enterprise chat platform, now also supports Microsoft® Teams™ as target chat platform. With this enhanced support, IBM Z ChatOps can...
Where do Db2 Containers Come From and How are they Used
In my last post, I wrote an overview of running Db2 in containers. Today, I’d like to talk a bit about where we get Db2 containers and several common ways they are used. Catch my next post about a critical mistake I think IBM is making with containerization. Ways...
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Upcoming Events
Vanguard Security & Compliance 2025
Marriott St. Louis Airport 10700 Pear Tree Ln, St. Louis, MO, United StatesRecognizing the global need for cybersecurity education, Vanguard Security & Compliance is a premier gathering of cybersecurity professionals from around the world. VSC offers a comprehensive program that balances educational […]
Virtual Db2 User Group | September 16, 2025| Mainframes in Big Data
Zoom - Virtual MeetingMainframes in Big Data In this session, Colin Knight explores the role of mainframes—particularly Db2 for z/OS—in the evolving world of big data. Drawing on his extensive experience at NatWest, […]
Understanding SMF 98 Address Space Consumption Measurements –
Zoom - Virtual MeetingUnderstanding SMF 98 Address Space Consumption Measurements ..... September 17th ..... Sign up using this link As we have previously discussed, the SMF 98 records are still a fairly new record, […]
Essential z/OS Performance Tuning Workshop
Virtual MeetingJoin Scott Chapman in this 4-day z/OS Performance Tuning Essentials Workshop that focuses on the foundational terminology, metrics, and practices necessary to measure, understand, and improve z/OS system performance. Participants will gain a comprehensive understanding of the factors driving performance and […]
Advances with LinuxONE and Tradeshow Announcements
IBM Brings Big Tech to Small Businesses with LinuxONE 4 Express IBM has started 2024 by unveiling the latest iteration of its LinuxONE servers—the LinuxONE 4 Express. Coming almost a year after the arrival of the LinuxONE Rockhopper 4, this latest offering enables...
People Who Changed the Course of Computing History
At Planet Mainframe’s Trivia Challenge, we’re continuing our journey through mainframe time, looking at some of the people who changed the course of computing history. Today we’re going back to a time when a computer referred to a person, not a machine. During...
Mainframe Modernization, Migrations and More
IBM Buys Advanced’s Mainframe Modernization Division For its first acquisition of 2024, IBM has announced that it will acquire application modernization capabilities from Advanced, a UK-based provider of mainframe modernization services. The pending acquisition will...
Mainframe Trivia – Trailblazers Part 3
January is Talent and Training month at Planet Mainframe, so here at Trivia Challenge we’re testing (and hopefully expanding) your knowledge of a few mainframe trailblazers. This week the spotlight is on Gene Amdahl. Born in South Dakota in 1922 and educated in a...
Announcing the 2024 IMPACT Award Finalists and more
CVS, Legal & General, Fidelity Investments Selected as 2024 IMPACT Innovation Award Finalists The 2024 CMG IMPACT conference will take place in Atlanta, GA in February, and - along with education and peer-to-peer exchange of all things digital transformation,...
Mainframe Trailblazer Trivia Part 2
This month at Planet Mainframe the focus is on Talent and Training, so here at Trivia Challenge we’re testing (and hopefully expanding) your knowledge of a few mainframe trailblazers. Today we’re looking at the life of Thomas J. Watson Jr., the transformational...