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Why IBM Power matters: The backbone of mission-critical business applications

Discover why IBM Power remains relevant for enterprise IT. Explore its role in high availability, mission-critical workloads and downtime prevention.

Written by   Michael Cooke | April 10, 2026
An image of IBM equipment open in a data center rack

Are all applications equal?

In Animal Farm, George Orwell famously wrote, “All animals are equal, but some animals are more equal than others.” It’s a line meant to expose irony and imbalance, but it also offers a useful lens for thinking about enterprise technology. 

In theory, every business application serves a purpose. In practice, some are more important than others. These are the proverbial crown jewels — the systems that keep the business running. They require high uptime, transactional integrity and seamless scalability. 

The cost of downtime

Across industries like retail, manufacturing, logistics and finance, these systems cannot fail. A retail point-of-sale (POS) platform processes every customer transaction. A manufacturing execution system tracks production lines and materials. A warehouse management system (WMS) coordinates inventory and shipping across global supply chains. Core financial applications support everything from accounting and payroll to regulatory reporting. When these systems fail, operations don’t just slow down — they stop. 

Downtime carries real, measurable costs. It can halt sales at checkout counters, interrupt production, delay shipments and disrupt financial operations. The ripple effects are immediate: lost revenue, idle staff, delayed orders and missed service commitments. In tightly integrated supply chains, even brief outages can trigger cascading disruptions that take significant time and resources to resolve. 

A hidden cost: trust

Beyond operational impact, system failures also bring reputational and strategic risk. Customers and partners expect reliability. Repeated disruptions erode trust and weaken long-term relationships. Minimizing downtime for core applications isn’t just an IT priority; it’s crucial for maintaining business continuity and protecting revenue. 

Why workloads rely on IBM Power

That’s why many organizations run these critical workloads on IBM Power. Built for environments where uptime, performance and resilience are non-negotiable, IBM Power has earned a longstanding reputation for reliability, availability and security. These qualities matter most when technology underpins core operations. 

It’s also why customers continue to rely on IBM Power for their most important workloads, from retail transactions and production management to warehouse operations and financial processing. These systems sit at the center of daily business activity, requiring the ability to scale securely while delivering consistent performance under heavy transactional demand. 

A true strategic advantage

Equally important is how these environments are managed. Service Express operates one of the largest privately owned IBM Power cloud in Europe, enabling organizations to consume resilience as a service. Customers gain high availability, disaster recovery and on-demand capacity without the burden of managing firmware, hardware life cycles or complex clustering. 

The result is greater strategic focus. Internal teams can spend less time maintaining infrastructure and more time optimizing the applications that differentiate the business — in turn, improving customer experience, accelerating innovation and ensuring compliance. 

For crown jewel applications in retail, finance, manufacturing and logistics, resilience isn’t a luxury; it’s the foundation the business relies on. Partnering with experts who understand this reality ensures these critical systems continue to perform without compromise. 

Discover why companies like Pall-Ex trust us with their crown jewels today. 

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About the Author

Michael Cooke | Service Express Michael Cooke

As Senior Account Executive with Service Express, Michael specialises in helping organisations align business strategy with IT demands and ensure reliability.

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