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NEWS – Granite 4.0, Free Cybersecurity Labs, and more
IBM Announces Granite 4.0 Free (Cybersecurity) Labs! Upcoming IBM Z Day Chase Card Decommissioning All Mainframe Code, with AI Assistance IBM z/OS Core Collection v1.15.0 GA ReleasedIBM Announces Granite 4.0 IBM has introduced Granite 4.0, initiating a new era for its...
Actual Intelligence in z/OS Performance and Capacity Planning
It is exciting to be part of the world of computer performance at the dawn of AI. Many companies are heavily investing in Artificial Intelligence (AI) with only a few crude implementations having materialized thus far. As a performance guy, I can say it is important...
PART 2: COBOL— Thriving to survive
As COBOL reaches 65 years of loyal service to the IT world, this second piece in a four-part homage attempts to answer how a veteran IT technology has remained successful for so long. In the modern age, enterprise IT has grown in scale and complexity beyond...
What I wish everyone understood about COBOL
Something I wish everyone understood about COBOL is… Though developed in 1959, COBOL remains the backbone of numerous mission-critical systems. It provides a level of operational stability that's difficult – if not impossible – to match with newer, less mature...
Revolutionizing Mainframe Optimization: Prioritize Business Impact Over IT Resource Management
The backbone of global business operations runs through mainframes—which handle a staggering 30 billion transactions daily, hold 80% of the world’s business data, and process 90% of credit card transactions. Mainframes are not relics of the past but are integral...
Legacy IT, COBOL, and the Art of Aircraft Maintenance
Inspired by Robert Pirsig's book, "Zen and the Art of Motorcycle Maintenance." Airlines use a specific approach to aircraft maintenance that can serve as a blueprint for legacy application management and budgeting.In this article, I explain why Pirsig’s book is...
Not a Legacy but a Legend
If you’re looking for a staunch defender of the mainframe and its role in the global economy, look no further than Peter Enrico, President of Enterprise Performance Strategies, Inc. Planet Mainframe caught up with Enrico at SHARE Kansas City. “Mainframes have been...
The Many Charms of COBOL
During my studies in the former German Democratic Republic (GDR), also known as East Germany, I immersed myself in the world of programming languages. My first companions on this journey were PL/1 and the ubiquitous assembler ASM370. Why these two? Well, the...
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Upcoming Events
Events
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Virtual CICS User Group: Unlocking Mainframe Knowledge: Using AI to Support CICS Professionals
Zoom - Virtual MeetingMany organizations rely on large CICS applications where critical knowledge is buried in legacy code and documentation. This session explores how AI can help MF CICS professionals quickly understand applications, […]
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Virtual IMS User Group: No Data Left Behind: The Complete Guide to IMS Database Recovery
Zoom - Virtual Meeting📅 June 16, 2026 🕦 11:30 AM ET When an IMS database fails, there is no time to learn recovery on the fly. In this practical and technically grounded session, […]
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Virtual Mainframe Technical Exchange – June 23 – 25, 2026
Virtual MeetingSave the Date! Learn more about the North American and Virtual Mainframe Technical Exchanges here.
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Accelerating Mainframe Efficiency: SysProg & DBA Webinar
FeaturedZoom - Virtual MeetingAre you a systems programmer, database administrator, or mainframe operations or security leader looking to get more out of your z/OS environment? This opening session of the PopUp Mainframe Persona […]
A Special IBM Z Day, AI-Powered Advancements, and an Upcoming TechXchange Webinar
IBM Z Day: Special Edition IBM Z Day: Special Edition is a free 1-day enterprise computing virtual conference for anyone and everyone! Hear the latest about IBM Z and join the lineup of global thought leaders who will highlight industry trends and innovation spanning...
SHARE Conference Trivia
SHARE Washington, D.C. is all wrapped up but we thought we’d devote a Trivia quiz to the SHARE conference—one of the longest-running (70 years!) and most influential gatherings for mainframe professionals. Originally founded as a user group for organizations that use...
Mainframe Innovations, Career Webinar, a New APAC Partnership, and more
Hitachi Vantara and BMC Transform Mainframe Innovation Hitachi Vantara, the data storage, infrastructure, and hybrid cloud management subsidiary of Hitachi, Ltd., has announced a strategic alliance with BMC Software that aims to drive innovation and optimization...
Zowe: History & Significance Trivia
Earlier in February, Planet Mainframe had the opportunity to sit down with Elliot Jalley, Product Manager at Broadcom’s R&D Center in Prague, to discuss Zowe’s pivotal role in mainframe modernization. Zowe is a groundbreaking initiative that enhances...
Acquisitions, Synthetic Data Sets, and the latest Mainframe Security launch
Newly Launched Izzi Software Acquires ColeSoft, Expands Footprint in Mainframe Industry Izzi Software, a newly launched player in the mainframe scene, has made its first move by acquiring ColeSoft, a Virginia-based company known for its debugging tools for IBM...
Mainframe Pioneers: John von Neumann
At the Planet Mainframe trivia challenge, we’re always up for a bit of mainframe pioneer history! Today we’re looking at the life of John von Neumann (1903–1957), a brilliant and versatile thinker whose work touched many areas of science and technology. Born in...