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Recent Articles
Open source on z/OS – Don’t let breaking changes break you
Running open source on z/OS allows it to better integrate with off-platform solutions. It also provides user interfaces familiar to engineering and computer science students, who, we hope, will become the next generation of z/OS programmers and sysadmins. Of course,...
Leveraging Data Insights To Strengthen Business Operations
Business operations surge forward when every decision rests on clear, reliable data. In today’s competitive environment, unlocking the power of data transforms risk management and fuels growth. Data analysis and wrangling techniques empower organizations to pinpoint...
Improving the Mainframe User Experience: A Company’s Journey to a Modern Web Interface
Marsh McLennan’s journey to transform a crucial 3270 application into a modern web interface Modernizing business applications is a critical need for many large enterprises that rely on these powerful legacy systems for their core operations. This blog post...
Mainframe Trailblazers – Part 4
Here at Planet Mainframe, January is the month to focus on talent and training, and this week’s Trivia quiz follows suit with a quiz on some of the big talents that blazed the trail of the mainframe. These innovators have left an indelible mark on mainframe computing,...
OpenTelemetry for End-to-End Hybrid Observability
How CA 7™ Observability with OpenTelemetry Bridges the Mainframe Data Gap for Unified Insights In today’s interconnected world, customer experience hinges on the reliability of the services. When technology fails, customers don’t hesitate to voice their frustrations...
IBM TechXchange, New Podcasts and Presentations, and Semeru Runtime Certified Edition for z/OS
IBM TechXchange Developer Day: Virtual Agents On January 23rd at 11 AM ET, Armand Ruiz, Vice President, Product Management, AI Platform and founder of NoCode.ai will kick off 12 hours of deep technical content to quickly advance your AI journey from...
Mentoring matters: 10 tips for workplace mentors
We’ve always believed in providing opportunities for our people to develop their skills, and in encouraging the next generation of talent. Mentoring is central to both. Mentoring is one of the most powerful personal developmental activities available. It’s sometimes...
2024 Planet Mainframe Hits and Highlights
In 2024, the mainframe world saw remarkable developments in market growth, workforce trends, modernization efforts, and security considerations—and you were an integral part of it. Catch up on the big ideas and highlights you shared on Planet Mainframe in 2024. ...
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Upcoming Events
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Virtual CICS User Group | The IT Stairway to Heaven. CICS Testing Pyramid: From Unit to Integration to Production-Like Environment
Zoom - Virtual MeetingEffective testing is essential for building robust systems. Dive deep into a structured approach to the testing pyramid for CICS applications. Using Test4z, we will demonstrate how unit tests form […]
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Virtual Db2 User Group | January 20, 2026
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Virtual IMS User Group | February 10, 2026
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Virtual CICS User Group | March 17, 2026
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Wüstenrot Gruppe transforms IT, Precisely expands with a recent acquisition, and more
Precisely expands mainframe offerings through DTS acquisition Precisely is signaling a renewed focus on its mainframe heritage with the acquisition of DTS Software, a company known for its mainframe storage optimization tools. While Precisely has broadened its...
It’s Here: IBM Introduces z17 Mainframe with Integrated AI Capabilities
On April 8, 2025, after much public anticipation, IBM announced the launch of its next-generation mainframe, the IBM z17, designed with integrated artificial intelligence(AI) capabilities across hardware, software, and system operations. The new system builds on the...
Mainframe Shield initiative, new contributions to the Linux Foundation, and more
Vertali launches ‘Mainframe Shield’ security awareness initiative ‘The mainframe has to be a priority when it comes to enterprise security as everyone interacts with the mainframe on a daily basis – even if they are not aware.’ UK, March 10th, 2025 –...
Arcati 2025 Survey Trivia
The 2025 Arcati Mainframe Survey results are in, delivering valuable insights into the current landscape of the mainframe industry. Conducted by Planet Mainframe from November 2024 to January 2025, this global, cross-industry survey captures a comprehensive snapshot...
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...