What is the difference between the Elasticube Manager, the Elasticube Server, and the Elasticube Server Console?

The Elasticube Manager is component of the Prism suite that helps you design the Elasticube (connect to tables, build relationships, etc.), while the Elasticube Server is a component that you will normally not see, and that keeps the Elasticube up and running. If for some reason you need to restart the Elasticube Server, or delete an Elasticube, you can do so with the Elasticube Server Console.
To start the Elasticube Manager, you can do so by clicking on start> all programs> sisense> Prism ElastiCube Manager
To start the Elasticube Server Console, you can do so by clicking on start> all programs> sisense> Prism Server Console