Yet Another Tridion Blog

This series of blog posts presents in detail the setup of Tridion Publishers autoscaling as implemented for Amazon Web Services (AWS) infrastructure. Originally, I was inspired by Julian's post about  Using AWS to Scale SDL Web Publishers . I used this post to have an initial setup and then I completed it with more features like license management and more monitoring. These are the steps that I took: Publishing Queue metrics in CloudWatch CloudWatch alarms Launch Configuration License management Auto Scaling Group Scaling Policies Terminate Lifecycle Hook

Part of the maintenance tasks that I perform on a MSSQL Content Manager database is to run stored procedure sp_updatestats . exec sp_updatestats However, that is not supported on an AWS RDS instance. The error message below indicates that only the sa  account can perform this: Msg 15247 , Level 16 , State 1 , Procedure sp_updatestats, Line 15 [Batch Start Line 0 ] User does not have permission to perform this action. Instead there are several posts that suggest using UPDATE STATISTICS instead: https://dba.stackexchange.com/questions/145982/sp-updatestats-vs-update-statistics I stumbled upon the following post from 2008 (!!!), https://social.msdn.microsoft.com/Forums/sqlserver/en-US/186e3db0-fe37-4c31-b017-8e7c24d19697/spupdatestats-fails-to-run-with-permission-error-under-dbopriveleged-user , which describes a way to wrap the call to sp_updatestats and execute it under a different user: create procedure dbo.sp_updstats with execute as 'dbo' as...