Exasol provides fast-growing Fintech business 100x faster data queries, enabling self-serve data analytics for all employees across business functions
Digital banking alternative, Revolut, has selected Exasol’s in-memory database as the central data repository for its organisation-wide data analytics requirements. One of the fastest growing FinTech businesses in the world, Revolut has adopted data-driven decision making, and has chosen Exasol to provide comprehensive and up to date data to every employee from its data science team to business heads to frontline staff.
Revolut previously used Postgres, but it was not feasible to use the transactional database when computing complex aggregations with multiple joins across hundreds of millions of rows of data. Revolut’s data science team sought a high performance Online Analytical Processing (OLAP) database and trialled a free Docker image of Exasol. It was impressed that even the limited version of the database, running on a single node, outperformed its former database. Furthermore, since the trial began in May, Exasol has never failed to perform or required maintenance.
An Exasol cluster is now fully implemented in production on the Google Cloud Platform, providing the central repository for all data required for analytics throughout the business. Since implementation, the database has improved decision-making processes with query times that the data scientists estimate are 100 times faster than its previous solution. With more than 2 million people using the Revolut app, the ability to use and analyse large datasets spanning several sources helps Revolut with fraud detection, improving customer satisfaction and financial reporting.
Abhi Thanendran, lead data scientist at Revolut, said: “Revolut is extremely data-driven, and we needed a universal database that could keep up. When we tested Exasol in the Docker trial, to say we were extremely impressed would be an understatement.”
Thanendran continued: “We’ve saved countless hours across all our departments. Reports that previously took hours to generate can now be loaded in a second, and we have a much better grasp of our company KPIs and industry trends. It’s also proved incredibly stable since the start and we’re looking forward to seeing continued results as we increase the demands we place upon the database.”
Unusually, Revolut provides every employee with an open source BI (Business Intelligence) tool, and self-service access to the central Exasol repository. This data underpins the key performance indicators (KPIs) for every team. The data science team also works from this central database as a “single point of truth”, and benefits from being able to quickly query and download extracts from the large live database at any time. Exasol has saved Revolut’s data scientists a significant number of hours work during ETL (Extract, Transform and Load) processing, which enables them to run their further analysis in proprietary tools and use advanced functionality such as machine learning algorithms for analysis.
Aaron Auld, CEO, Exasol, commented: “Revolut is a high-growth, cutting-edge business that has put data at the heart of its culture by overcoming the limitations of conventional data analytics solutions. Its data science team has very ambitious plans for the future and we are excited about working with them to make full use of Exasol’s capabilities to apply machine learning tools to its processes and empower employees with the data analysis capabilities they need.”
Revolut was the latest British financial technology company to achieve “unicorn” status in April 2018 when a new funding round valued the business above $1 billion. The company has an ambitious roadmap with a high rate of future product releases that will create new data sources. Having adopted Exasol’s flexible data analytics infrastructure, it can easily aggregate these into its central repository by expanding its database schemas, ensuring employees continue to have access to the all data they need as business grows.
WHY THE TIME IS NOW TO BANK BEYOND BORDERS
by Lili Metodieva, MD of Monneo
As our world becomes more interconnected, so too does the need for banking systems to follow suit. In the past, businesses and individuals were often restricted to banking in a single country, but the rise of borderless banking is enabling both to benefit from greater financial freedoms. In this article, we will examine why this trend is so important and explain how Fintech companies are helping to make it possible.
What is borderless banking?
Simply put, borderless banking refers to any bank account, which allows users to spend, send and receive money across different countries and currencies, without incurring heavy fees. The concept has become increasingly popular in recent years, with more people now working in cross-border job roles and with many businesses requiring capital in a different currency than that of their country of origin.
For customers, borderless banking is making cross-border financial transactions more efficient and cost-effective. Through its rise, businesses and individuals can gain easier access to international streams of capital, which is crucial in this current moment of economic uncertainty. In fact, 74% of companies say cross-border payments have helped their business to survive .
Where do IBANs come in?
International Banking Account Numbers (IBAN) play a crucial role in facilitating borderless banking. The globally recognised system enables cross-border transactions to happen safely, by providing each international bank account with its own unique 36-digit alphanumerical code. On account of this code, financial institutions can quickly identify where funds are coming from, as well as where they’re going to.
More recently, providers such as us have been able to deliver Virtual IBANs (vIBAN). Working alongside a network of well-established European and International banks, we’re able to offer businesses a single platform interface that consolidates the management of all IBAN accounts. In turn, our multi-currency service makes conducting global financial transactions incredibly straightforward.
How has Brexit affected borderless banking?
The COVID-19 pandemic has accelerated the growth of borderless banking and services related to it, but other developments, such as Brexit are beginning to stand in its way. Most notably, the drawn-out withdrawal process has seeded a growing reluctance amongst risk averse, larger organisations to settle transactions using UK bank accounts or IBANs, due to unfounded concerns around regulatory complexity.
Despite leaving the EU, the UK remains a member of the Single Euro Payments Area (SEPA), so it’s unclear why these concerns around British IBAN accounts exist. Regardless, this unfortunate development must be addressed quickly as it has the potential to adversely affect the livelihood of businesses and individuals at a time of critical need.
What does the future hold for borderless banking?
There’s clear demand for borderless banking and borderless payments, but the discrimination of certain IBAN accounts represents a major obstacle, which could stand in the way of their widescale adoption. Moving forward, there needs to be a push towards borderless IBANs, which will make international financial transactions more reliable. At the end of the day, this is what IBANs were originally created for, so it’s important the current problems are rectified quickly.
To ensure this can happen, the industry needs protection and clarity from regulators. Likewise, it’s now time for membership organisations to stand up on behalf of the sector and lobby for the financial inclusion of businesses.
If the confusion regarding UK IBAN accounts can be sorted in a timely manner, businesses across the nation, as well as those further afield can look forward to a future of more streamlined and effective financial services. With this support, the diverse sector can deliver further access to innovative financial services and products, which improve outcomes for businesses and consumers alike.
As a sector, Fintech has the potential to provide vital assistance to the wider economy, particularly in an era of increased cross-border business. At Monneo, we’re committed to being part of that change and as a part of organisations like ‘Accept my IBAN’, are working towards reporting and ending IBAN discrimination.
IT’S TIME FOR BANKS TO SIT THEIR CUSTOMERS DOWN AND TALK OPEN BANKING
Eugene Danilkis, CEO at Mambu
We are living in an experience economy, and banking is no different. Customers need innovative payment and finance management solutions. New entrants are edging into the landscape and challenging existing players. This should mean users have a better view of their finances and the tools they need to manage their money – but banks are failing to deliver.
Personal finances are a complex beast, emotional pulls are strong, and the worry of financial security is always on the mind. It’s the job of banks to be the shoulders customers can lean on and trust.
Open banking was supposed to take this to the next level, enabling banks to deliver personalised products and services based on improved data sharing and customer insights. But three years on, adoption remains sluggish. So, why is open banking failing to live up to its promise?
A missed opportunity
Open banking was introduced to the UK in 2018, but consumers are still mired in confusion as to what it means and how it helps them. According to Mambu’s global open banking survey, 61% of consumers say they’ve never used open banking, despite more than 8 in 10 using one or more mobile banking apps.
This is a problem for banks and consumers alike. Lack of understanding around the technology is hindering its adoption, despite this being in the best interests of both. By enabling the secure sharing of financial information, open banking creates an improved customer experience. Not only does this minimise friction and make online payments faster and easier, but allows for personalised services and greater automation, enabling customers to take advantage of tools like budgeting apps.
For banks, open banking is an opportunity to build innovative new products that will improve the customer journey, helping them retain accounts and acquire new ones. By collaborating with third parties, banks can hyper-target customers and build services that address specific user needs, increasing customer satisfaction and in turn brand loyalty.
It’s true there’s been a recent spike in open banking users. According to Juniper Research global, open banking users rose from 18 million in 2018 to 40 million in 2021. But this can be traced to the necessities of a pandemic rather than any sudden clarity in communications.
Putting customers at the heart of communication
Mambu’s research shows more than half of consumers (52%) have never heard of open banking. COVID-19 may have increased the uptake of the technology, but it hasn’t increased understanding among users.
So, what can banks do to encourage consumers to embrace open banking? Fundamentally, they must better educate their customers in terms they understand. This means talking to them like human beings, using clear and transparent language to simply explain the personal benefits open banking brings and why it’s really just smart banking.
The understanding gap between technology and terminology shows that consumer demand is there, but better communication is needed. Making sure consumers truly understand the tools they’re using, the control they now have over their finances and how open banking improves the customer experience is vital to dispersing the current fog of confusion. It’s the benefits of this technology that banks need to hone in on: customers ultimately care about what open banking can do for them and how it’s going to make their lives easier.
Centering the customer and their needs in this way will allow banks to fully realise open banking’s potential. The technology has already given them the opportunity to develop valuable services for customers that help build brand loyalty. But the industry has failed to put the customer at the heart of their communications and processes, and show them how much better banking can be.
Key to reversing this trend is addressing consumer concerns around data privacy and financial safety. Yes, banks need to prioritise simplicity and clarity in messaging, but this isn’t an excuse to shy away from important conversations. Just because there’s an understanding gap around open banking doesn’t mean consumers aren’t switched on about tech and financial issues.
Mambu’s survey found nearly three in five customers have concerns about privacy and security in relation to open banking. So, it’s vital that banks provide reassurance and relevant information about data sharing from the outset if they’re to assuage these fears.
The industry can also encourage greater adoption by developing and improving open banking interfaces. Banks are the gatekeepers to how easily end-users can authorise certain actions, manage third-party access and navigate different open banking functions. If the interface is user-friendly, customers will have a better experience of the technology and be more likely to use and recommend these services.
Time to get talking
Customer communication is holding the industry back.. The ability of open banking to transform financial services is a concept that industry players are well-versed in. But the feeling isn’t mutual for customers.
Banks are failing to capitalise on the open banking opportunity by engaging with new and existing customers about what the technology can do for them. Debunking common myths can open the door to increased growth and trust for banks, as they seek to open up new revenue streams post pandemic..
Make no mistake, open banking isn’t going away. But customers will if banks don’t get talking.
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