Additional SSAS Instance Installations in SQL Server 2012 (RC0) Written by Mike Burger on 29 January 2012.
Video - Deploying and Managing a PowerPivot for SharePoint Infrastructure Using Microsoft SQL Server 2012 Written by Kay Unkroth on 13 June 2012.
Video - Planning and Deploying a Managed Self-Service BI Environment Written by Kay Unkroth on 07 June 2013.
You can run maximum of 4-5 SSAS Tabular instances on single server Written by Super User on 23 February 2017.
