How zDevOps Is Transforming Mainframe Development — And Why It Matters Now
Ganeswar Sethi
Practice Lead Mainframe
July 24, 2025
Table of Contents
The Mainframe Isn’t Going Away — But the Way We Work with It Must Evolve
Mainframes still power some of the world’s most essential systems — banking, travel, logistics, healthcare, and more. But while these systems are built for reliability, many of the development practices around them haven’t evolved in decades.
At Royal Cyber, we help companies unlock this transformation — combining the dependability of the mainframe with the speed and flexibility of modern DevOps.
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So, What Exactly Is zDevOps?
zDevOps brings DevOps principles — like automation, continuous integration, and collaborative development — into the world of mainframe. It means:
- Agile, repeatable delivery cycles
- Source control with Git for COBOL, JCL, and PL/I
- Automated builds and testing for faster feedback
- Integration between your mainframe, cloud, and distributed systems
Instead of treating the mainframe as a separate world, zDevOps brings it into your enterprise-wide DevOps pipeline.
Why It Matters More Than Ever
Legacy Silos Are Slowing You Down
When mainframe teams are isolated from the rest of IT, releases take longer and coordination gets messy. zDevOps helps unify processes across platforms.
Your Developers Expect More
Today’s engineers expect modern tools, version control, and automation. With zDevOps, you can attract new talent and keep your teams moving quickly.
Compliance Is Getting Tighter
Regulatory demands continue to grow. With zDevOps, audit trails and change tracking are baked into your workflows — not bolted on after the fact.
Speed-to-Market Is Critical
Every week counts. zDevOps helps teams move from quarterly release cycles to biweekly updates — while keeping control and quality intact.
How Royal Cyber Supports Your zDevOps Journey
We’ve helped global enterprises modernize mainframe development in practical, low-risk ways. Our approach is hands-on, flexible, and tailored to your environment.
Here’s how we do it:
Toolchain Integration That Just Works
We bring Git, Jenkins, VS Code, SonarQube, and other modern tools into your IBM Z workflow — so your teams don’t have to choose between old and new.
Smarter Build Automation
With Dependency Based Build (DBB), we automate compile and link-edit tasks, reducing errors and saving hours per release cycle.
Safe, Scalable Deployments
Using UrbanCode Deploy, we make sure your releases are secure, controlled, and repeatable across environments — with full rollback and approval workflows.
Upskilling Your Teams
Change doesn’t happen overnight. We train and mentor your teams as they shift from legacy habits to DevOps practices, one step at a time.
What Success Looks Like
One of our clients — a global logistics leader — used to release changes every 4–6 months. After adopting zDevOps with our team, they now ship production updates every two weeks. They’ve seen fewer outages, faster fixes, and better collaboration between teams that used to work in silos.
How to Get Started
Modernizing your mainframe development doesn’t mean ripping everything out. Start small:
- Choose one app or team as a pilot.
- Introduce version control and basic CI workflows.
- Expand into full CI/CD once you see early wins.
- Scale with proper governance, security, and feedback loops.
With the right support, mainframe modernization can feel less like a leap — and more like a natural evolution.
Final Word
Mainframes are still foundational to your business — but that doesn’t mean you have to develop like it’s 1995. zDevOps brings speed, structure, and confidence to mainframe development. It helps you compete in a faster, hybrid, cloud-connected world — without losing the reliability your core systems were built on.
If you’re ready to start modernizing, Royal Cyber is ready to help.
Let’s build something smarter — together.
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Muhammad Ovais
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