Which database high availability option does Citrix recommend for Workspace Environment Management (

Which database high availability option does Citrix recommend for Workspace Environment Management (WEM)?

A. Always On

B. Mirroring

C. Replication
D. Clustering

Reference: https://christiaanbrinkhoff.com/2017/06/09/how-to-configure-citrix-workspace-environment-management43-for-xenapp-or-xendesktop/