Are there any other technical aspects that should be considered; cloud solutions, minimum requirements, etc?
X-Road supports cloud solutions and it can be run on all the major public cloud platforms (Amazon Web Services, Google Cloud Platform, Microsoft Azure). Currently we’re officially supporting Ubuntu 20.04 + 22.04 (all X-Road components) and Red Hat Enterprise Linux (RHEL) 7 + 8 (only Security Server). Production level Docker support for Security Server is currently provided by the Security Server Sidecar component. Production level Docker support also covers running Security Server on Kubernetes container orchestration platform.
The X-Road development roadmap is available here:
https://x-road.global/development-roadmap