Query Details of given SSRS Report from ReportServer Database tables

https://gallery.technet.microsoft.com/scriptcenter/42440a6b-c5b1-4acc-9632-d608d1c40a5c

Find Reports and Data Sources from SSRS Catalog

http://www.bigator.com/2012/02/06/find-all-ssrs-reports-report-locations-data-sources-in-reportserver/

Report Server Catalog Best Practices

http://blogs.msdn.com/b/sqlcat/archive/2013/09/20/report-server-catalog-best-practices.aspx

Refresh Snapshot using T-SQL

http://www.sqlchick.com/entries/2013/4/20/refreshing-an-ssrs-snapshot-using-t-sql.html

T-SQL v MDX: Pick the hierarchy and populate the report parameter values

http://sqlblog.com/blogs/rob_farley/archive/2015/04/02/t-sql-v-mdx-pick-the-hierarchy-and-populate-the-report-parameter-values.aspx