The multi-tenant layer enables multiple customers on the same platform.An identity layer keeps track of consumers in a federated identity model.A protection layer helps with the EU’s new GDPR and other regulatory frameworks.The migration involved a few key high-level layers and the code they contain: She describes Fiserv’s Cloud Foundry environment as “providing a frictionless developer environment, underpinned by the goodness of Cloud Foundry, and enhanced by our own toolchain and pipeline, with regulatory compliance built around it.” Moving Several Layers “We needed to respond to this change and also deliver value safely, securely, and at scale,” Anouska explains. The team found that the required skill sets, availability of talent and ability to handle Day 2 tasks within the Cloud Foundry environment meant that a migration to Java and Spring Boot was the best option. The company faced making a transition of development services from a team based in continental Europe to the Cardiff-based team. “A great part of our success had to do with the automated features the Cloud Foundry environment provides.”Ĭomparing the exercise to “changing the tires on a car at 100mph,” she outlines Fiserv’s FinKit initiative, which runs on Cloud Foundry and is managed by BOSH. “We needed to migrate to Java and Spring Boot, with zero impact and zero downtime,” she says, “and we managed to do this in six weeks.” Anouska Streets, Vice President of Engineering, tells an interesting tale of her team’s efforts from its base in Cardiff, Wales, to migrate its IT services from one platform and language to another while maintaining existing operations. It is a global organization with headquarters near Milwaukee, Wisconsin, and generates revenue of about $5.5 billion annually.Īs a provider of expertise in managing enterprise infrastructure security, performance, and scalability, Fiserv must also do these things internally. provides financial services technology to a wide range of financial services companies and retailers, while promoting the ideas of application modernization and digital and cloud transformation.
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