Hello. We currently have SSAS and SQL Server on the same machine combining our OLTP and OLAP. We are having severe performance problems. So we are moving SSAS to its own machine. Here's my question: if we leave the Relational databases used to feed the Cubes on the OLTP server and just move SSAS and the Cubes etc...to a separate server will this ease the load on the OLTP server? Or is it best to move the Relational processing source databases to the new SSAS server as well? Thanks.