It would be nice to have some built in functionality and support for High Availability scenarios. We run over 5000 unattended sessions, and when there are issues or updates that means downtime to our business.
Basic HA would be relatively easy to accomplish on Windows by utilizing Windows Failover Clustering. This would likely work already but not be officially supported.
Cross platform and active-active Clustering could be achieved by leveraging a load balancing service or system and allowing for some basic communication between cluster nodes such as service status and settings replication.
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