Before creating a MOVEit DMZ web farm, you must have the following:
Two or more MOVEit DMZ application servers which will house the application nodes of the web farm.
A database server that is remote from the application nodes. You need to use Microsoft SQL Server as the database application.
A fileserver (NAS) that is remote from the application nodes. For smaller installations, this may be combined with the database server, but for best performance they should be separate.
A network load balancer deployed between the application nodes and the clients who will be accessing the MOVEit DMZ application (typically the internet).
MOVEit DMZ installation software, and the MOVEit DMZ Web Farm Conversion Assistant utility.
A MOVEit DMZ license that authorizes the use of the number of application nodes to be used.