Challenger bank Tandem migrates to AWS in one weekend

UK digital challenger bank Tandem migrated from a initial IT infrastructure to a Amazon Web Services (AWS) cloud over only one weekend in Nov though a hitch.

The bank’s pierce from a IT infrastructure – hosted by a managed use provider authorized by a banking regulator – to AWS was vicious to cope with direct for computing energy during a time of fast patron growth, quite as a association aims to acquire millions of business and turn a mainstream lender.

Tandem, that offers business a credit label comment and assets products as good as an comment assembly app, is essay to use synthetic comprehension to offer business information and support in handling their finances. It also skeleton to launch a stream account.

The association achieved a banking looseness during a commencement of final year when it acquired Harrods Bank. It gained about 7,000 business of mortgages and assets accounts by a takeover, augmenting a patron bottom to 21,000. But by November, following promotion and patron referrals, it had about 350,000 customers, and today has 500,000.

It was in Nov that a bank changed all of these patron accounts from a existent servers to AWS. With a outrageous IT emigration disaster during TSB still creation headlines, Tandem finished a charge sensitively and though a hitch.

“Last year we had some things on tin, though in Nov we changed all onto AWS over a weekend,” pronounced Tandem CEO and owner Ricky Knox.

It is now about 90% AWS, nonetheless it does have some data- associated services in Google’s cloud to support machine learning and AI tools. It uses AWS services throughout, including S3.

Knox pronounced services such as AWS have authorised companies to scale rapidly. “In a past, we would infrequently run out of storage ability or processors and it would mostly take weeks to order,” he said. “Now it is only auto-scaling.

“Today a misfortune thing that happens is if we get an suddenly high bill. This means we spend some-more than we design one month, though that is a improved problem, since if we are on earthy infrastructure, it would indeed break.”

Knox pronounced Tandem worked closely with a group of 8 people from AWS that a retailer offering to assistance with a migration. “There was no information mislaid and no patron complaints,” he added.

This is not a initial time Tandem has achieved an overnight patron migration. In Mar 2018, it migrated all 7,000 Harrods Bank business onto a infrastructure in one night.

Article source: https://www.computerweekly.com/news/252462146/Challenger-bank-Tandem-migrates-to-AWS-in-one-weekend

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