The PopUp Mainframe team was delighted to attend, present, and exhibit at the GSE UK Conference 2024 recently – the region’s biggest and best mainframe community event. Rubbing shoulders with industry luminaries, technical experts, household-name organizations – it was a fantastic experience. As arguably the youngest company in the room, many of our conversations were introductory in nature.  

“Just what does PopUp Mainframe do?” It was an opening line we heard more than a few times.  

Summarizing several conversations into one – in case you didn’t get a chance to ask – here’s our answer. 

The need for speed – a mainframe market requirement 

Mainframes remain the mainstay of enterprise computing. Celebrating its 60th birthday, reports reveal a continued reliance upon – and investment in – IBM mainframes across a variety of sectors, at some of the world’s largest and most successful organizations. Now often part of a hybrid IT strategy, the IBM mainframe remains a central component of the organizational infrastructure, housing business’s most critical applications.  

As important as it is, issues blight the mainframe. Mainframe environments have very regimented and restricted time periods (and LPAR capacity) for dev and test activities. And for good reason. Regulatory pressures, internal audit requirements, extensive system and functional testing cycles, and the need for efficient resource management of mainframe LPARs mean much of the mainframe world lives by stringent rules on availability, timeslots and schedules. In such environments, asking for ad-hoc or out-of-cycle resources to test something new – or whatever the reason – is handled as an exception, and often refused. Simply, the mainframe is too busy, and every minute (and every associated dollar) is already accounted for.  

Mainframe delivery teams often suffer the most, with the shortage of non-production environments for development and testing, impacting their ability to deliver as fast as the business would like. Application and system teams must plan new releases well in advance. Delivery and testing slots are sacrosanct, making any more creative, agile initiatives, impractical to include. There’s just no extra time, and no additional budget, to do other things that haven’t already been scheduled.  

Even with the advent of DevOps-style tooling on the mainframe, the resource availability restrictions make genuine acceleration of delivery very tough.  

Flexible mainframe delivery to match your imagination 

Those who manage mainframe environments wish they could do more, without increasing costs, while those who own the applications wish they could deliver faster.  

But is that wish just a pipe dream?  

Imagine a world where you can have instant access to fully functioning mainframe resources but without the associated cost and effort involved. Imagine snapping your fingers and having your own mainframe sandpit to play in. What extra innovations would you work on? What new capabilities or integrations might you test? What could a personal virtual mainframe help you deliver? What could you achieve that you’ve never attempted before? 

This imagined reality has been brought to life by the team at PopUp Mainframe. Their solution directly addresses the need for more instantaneous access to mainframe resources with an immediately available, fully functioning mainframe in the form of its ‘PopUp’ product. The PopUp comes to life in minutes and behaves the same as physical mainframe environments. You can install any mainframe subsystem or bespoke application there – enabling you to use it for new dev and test purposes. The personal virtual mainframe is here. 

Where it can help you 

Because PopUp Mainframe – as the name suggests – can appear anywhere you need it in the mainframe dev and test process, it adds the flexibility you were probably missing before.  

Rapid application testing, intensive spikes of regression or performance assessments, interactive CI/CD build and test activities, code reviews, training exercises, hackathons, and even a ‘safe sandpit’ area for junior developers to work on new ideas – you name it. PopUp Mainframe revolutionises the mainframe SDLC by accelerating delivery, reducing hardware costs, and helping teams deliver on the promise of mainframe DevOps.  

PopUp is fully compatible with standard DevOps toolchains (Git, Jenkins, BMC, IBM, open source) and can be deployed on-prem or in the cloud. PopUp makes delivering projects on a mainframe identical to delivering projects on distributed environments. 

Traditionally constrained by waterfall methodologies, siloed teams, limited time slots, and rigid schedules, developers have long imagined a more flexible environment for mainframe delivery. Well now, it is finally here – true mainframe delivery agility is now within reach.   

 On the shoulders of giants 

PopUp Mainframe tackles typical mainframe delivery bottlenecks through the provision of on-demand mainframe environments, to accelerate flexible and low-cost mainframe delivery.  

Using IBM’s mainframe test environment – ZD&T – as the underpinnings for its solution, PopUp Mainframe can be commissioned within minutes, with applications and data transferred (and masked) as required. Your very own mainframe sandbox is just minutes away. PopUp Mainframe supports a variety of popular mainframe DevOps toolchains, cloud or distributed platforms, to ensure it is available wherever needed, and with whatever tools are required.  

One of our customers said that, previously, it took 6 months to create a new z/OS environment, and now – with PopUp Mainframe – it takes just 30 minutes. Learn more about this story here 

Learn More 

Want to revolutionize your mainframe delivery? Review our GSE Presentation Slides and then contact us.