Introduction
In this blog series, weβve covered a ton of ground. We kicked things off by analyzing the meaning of digital transformation, then moved on to the importance of banking flywheels, particularly the importance of harmonizing the side that drives customer value with the one that drives business value. And now that weβve dissected the differences between digital transformation and modernization in banking, weβre finally ready to explore this latter topic on a deeper level.
Like McKinsey, we see three clear paths to modernization in banking, each with its pros and cons:
- Big bang replacement
- Greenfield approach
- Progressive modernization
You just have to choose the route that will be most helpful as your bank conducts a front-to-back replacement, allowing you to improve everything from the customer experience to cybersecurity. Letβs take a look at each so you can select the best approach for your unique use case.
1. Big bang replacement
When you started thinking about modernizing your tech infrastructure, your mind probably went to the βbig bangβ method. And thatβs natural, of course. This approach is flashy, bold, and sure to impress shareholders and customers alike.
By making a monolithic system update, banks can overhaul their user interface, core systems, and integrations all at the same time. Thatβs why the big bang option is a solid choice for banks with systems that are in urgent need of replacement β or, conversely, banks with a lot of time on their hands.
But take some time to consider whether this method is the best βbang for your buck,β so to speak.
When it comes to big bang replacements, banks put themselves at considerable risk. For one thing, theyβre incredibly time consuming, meaning their solution may even be outdated by the time they launch. And donβt overlook the resources required to even pull it off. This approach is by far the most expensive of the three options, and it requires a tremendous amount of dedication from your organization, in particular your in-house teams.
So take the big bang approach with a grain of salt. Itβs not all doom and gloom, of course. Thereβs absolutely a time and place for this method, just like thereβs plenty of banks that would do well to select it. But most banks donβt have the time, resources, or risk appetite to do it justice β leading to inevitable failure, sometimes after years of work. And that makes a big bang a risky proposition.
2. The greenfield approach
If youβre primarily focused on speed and delivering value fast, the greenfield approach is the way to go. By reusing elements from your existing infrastructure, you can quickly create a cloud-native tech stack, saving you a significant amount of time and money. And on top of that, you can even eliminate the risk of disruption to your normal operations, and thatβs a powerful selling point. Itβs a medium-risk endeavor β and a medium-cost one β that prioritizes the speed of product innovation over the potential for data migration challenges.
But make no mistake, there are some real risks.
As CCG Insights notes, the purpose of a greenfield approach is to test new tech and customer propositions, and that means thereβs always the possibility that it will fail entirely. While some banks may consider it a solid gamble, others may not welcome betting it all on a single project.
Thatβs why this method is particularly useful in the case that a major bank wants to create a new offering or sub-brand, one that cuts out the legacy problems that have plagued them in the past. Like JPMorgan Chase and βFinn by Chase,β these banks might not be as badly impacted by a bet gone wrong. But most banks simply donβt have that luxury.
At the end of the day, a greenfield approach is a solid strategy with a lot of positives, as well as a few negatives. In fact, some consultancies, such as Oliver Wyman, consider it the best choice for the average bank. But β spoiler alert β we can think of one thatβs more appealing and even lower risk.
3. Progressive modernization
Yes, itβs progressive modernization β the middle-of-the-pack option that gives you medium speed and cost, but at significantly lower risk. Unlike the other approaches, a progressive modernization is suitable for almost every bank. Does that make it the perfect approach for every bank? Of course not. Like we said, each transformation is a unique journey. But the pros vastly outweigh the cons, making it your best bet, pound for pound.
But maybe youβre not yet familiar with this approach. Hereβs our take on it.
Progressive modernization is your chance to re-architect your customer journeys and create instant value. By leveraging incremental change and iterative improvements, youβll be able to modernize your most important customer journeys and underlying processes, all while mitigating risks and maximizing both customer and business value.
Of course, this is only possible after youβve adopted a platform model, but with the right tech partner, this is much less daunting than youβd expect. By reimagining your operating model, youβll be poised to capitalize on your underlying capabilities, which will be made reusable and interoperable. Imagine a digital factory, composed of smaller, more skilled teams, all working together on a standardized architecture and automated infrastructure.
And thatβs the way you super-charge innovation.
Deep-diving into progressive banking modernization
We know it, and you know it β modernization is hard. Itβs so hard, in fact, that many banks spend years kicking the idea around before market circumstances force them to act. And one of the biggest problems is getting started.
In the next blog, weβll further explore the progressive modernization approach so you can better understand the unique value of this method and start planning your bankβs modernization journey.
For more information, check out our Banking Reinvented podcast, where Backbase Founder/CEO Jouk Pleiter dissects similar topics alongside Tim Rutten, EVP/Chief of Staff, and other digital leaders. Stay tuned as they chat about everything from progressive modernization to decomposing your bankβs complexity.
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