VA sees the move to the cloud, microservices on the horizon

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VA takes a deliberate approach to modernization

The VA is a huge agency, Catanoso noted, with around 140 hospitals and 1,200 clinics and millions of veterans to care for. This scale means that the agency has to be deliberate in how it moves to the cloud.

Enterprise Cloud Solutions Office plans to migrate approximately one-third of the 1,000 major AV applications by the end of fiscal 2024.

“Today we have nearly 130 applications in the enterprise cloud,” he said, not including Software as a Service applications from Salesforce and Microsoft Dynamics. The VA works with Amazon Web Services and Microsoft’s Azure for its enterprise cloud efforts. As it evolves into more complex cloud migrations, the AV will need to undertake more planning and technical work to ensure that applications can take advantage of cloud native services, Catanoso said, according to Federal. News Network.

The VA is looking to embrace containerization and microservices. As Docker notes, a container is “a standard unit of software that brings together code and all of its dependencies so that the application runs quickly and reliably from one computing environment to another.”

VA Platform One “is designed to implement a standardized way for VA to containerize applications and use microservices” from cloud providers, said Catanoso. “And really take advantage of all the cloud optimization capabilities available. We have teams that use the cloud at different levels, but we are trying to make it more standardized.

Microservices allow agencies to strip or break up an application into smaller segments of software code that are responsible for specific functions. This approach gives agencies the ability to upgrade specific parts or functions of applications without having to update the entire application itself, making updates easier and more transparent.

Instead of starting migrations with small applications, Enterprise Cloud Solutions Office focused on moving mission-critical applications to the cloud.

“Due to a compelling business need at the very beginning of our existence in 2018, we took the exact opposite approach. We have decided to immediately move some of our most important and critical systems to the cloud, ”Catanoso said, reports the Federal News Network. “Once we have shown that they can move and be successful, then that was really a big confidence factor for everyone who wow, if these are running in the cloud then there really is nothing there is. we can’t move if we need to. “

RELATED: A new federal cloud marketplace is in the works for agencies.

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