Install Qlik roles on multiple servers (Three-tier installation)

[Marco37]

At this moment our whole QlikSense environment is located on a single server. For our new QlikSense environment I want (for security reasons) to split the roles across multiple servers, each in the zone where that role belongs (three-tier installation). I don't have Qlik experience yet (I am a database administrator).

I want:
- the roles that the end users use on a server in our presentation compartment/layer,
- the roles that the end users do not use in our application compartment/layer,
- the data files/database in our data compartment/layer

Is the setup I have made below a possible solution? I'm not sure if some components on the Consumer node need direct access to Data node and I'm not sure if the QES and QRS roles are needed on the Consumer node.

When their is documentation about this topic, then please point me in the right direction. I have read the installation manual, but it didn't answer al my questions.

Kind regards,
Marco

[kevin_zlq]

my side has the similar question, can anyone help to answer this question?

[Torsten_Kohrt]

your explanation is not quite clear to me it is very confusing . 

Can you describe me that perhaps something else because so it makes no sense

the engine will always open the app from the shared folder, and the repository will always on rim and central node access the Repository Database. Which is working as designed.