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Former Member
Apr 03, 2014 at 11:22 AM

Controller and Manager


Hi Colleagues,

currently I am working on a project using the Sybase ESP, which

is part of my bachelor thesis.

As I planned to write about clustering in ESP, I need to understand

the basic concept of managers and controllers.

As far as I understood:

- 1 Cluster consists of 1 or more ESP Servers

- 1 ESP Server consits of 1 or more Nodes

- Each Server needs exactly 1 Controller, and at least 1 Manager.

Is this assumption correct?

And in the next step, I couldnt really find an explanation, what tasks

a controller ( and the manager) have.

Could anybody roughly point me out the major tasks of a controller

and a manager? (or a document I can find an explanation in).

Thanks in advance,

and best regards

Patrick Herholz