The world is changing fast. Geopolitical tensions are rising, regulations are shifting and costs are under pressure. What works for a bank today may not work tomorrow, and infrastructure decisions made for one market, workload or risk profile may not suit another.
We’re seeing this play out in cloud strategy. Cloud remains central to banking modernisation, offering clear advantages around scalability, resilience and speed. However, recent years have also shown that banks want more choice over where critical workloads sit. In fact, research found that 83% of CIOs planned to move workloads from public cloud back to private cloud or on-premises.
For banks, the risk isn’t cloud itself. It’s getting core systems locked into one infrastructure model when the ground keeps shifting underneath it. A cloud-only, on-premises-only or single-provider approach can all create constraints if regulation, cost, resilience or geopolitical requirements change. The real priority is flexibility: being able to run critical systems in the environment that best fits the banks’ needs at that moment.
Cloud strategy is changing
Banks are increasingly recognising there’s no single deployment model that works for every workload, market or moment. Increasingly, where infrastructure physically sits matters as much as what it does.
Geopolitics is making that point hard to ignore. Drone strikes in the Middle East this year damaged data centres run by AWS, leaving people unable to pay for taxis or access their own bank accounts. Iran itself remains cut off from AWS and other major providers under sanctions. These kinds of events underline why banks are scrutinising concentration risk, regional exposure and reliance on any single provider or location.
Cost is also part of the equation. Proprietary services and platform-specific tools can make it expensive to migrate away from a provider once critical systems are embedded. Managing cloud costs is now the biggest challenge for 85% of organisations, and for some steady, high-utilisation workloads, private or owned infrastructure may be more cost-effective than public cloud.
Regulation is tightening the picture further. Data residency laws increasingly shape where transaction data can be stored and processed, making the location of critical infrastructure an increasingly important decision for banks. As cloud sovereignty requirements continue to evolve across major markets, banks may need the ability to change where data and systems are hosted.
There’s no one-size-fits-all
None of this means banks should abandon cloud. It means banks need the freedom to choose which environment works best for each market, service and workload, whether that’s public cloud, private cloud, on-premises infrastructure, or a hybrid model.
Increasingly, hybrid is becoming the practical reality as banks balance compliance, resilience, performance and cost. The right setup will not be the same everywhere, and it may need to change as circumstances do.
Giving banks that choice
That is where Aqua Global can help. Aquila is Aqua’s cloud-native payments orchestration platform, built to connect and manage the different systems involved in processing payments.
Crucially, cloud-native does not have to mean cloud-only. Aquila can be deployed within a bank’s own data centre, its chosen cloud environment, or a hybrid of both. That gives banks control over where their critical payments technology sits, without forcing the same infrastructure model across every market.
Most importantly, it means a bank’s hosting decision doesn’t become a constraint when its requirements change. Banks can modernise payments infrastructure while retaining the freedom to adapt their deployment model as regulation, cost, resilience or business priorities evolve.
Resilience means being ready to adapt
The risks facing banks will keep changing. It could be new data residency rules, disruption to a cloud provider, cost pressure, geopolitical instability or something that isn’t on the radar yet. Banks can’t predict every disruption. But they can make sure their infrastructure doesn’t force a choice they later regret.
