Here is a list of KB's that can be helpful when working with SQL and SolarWinds products:
How do I use a remote SQL Server as my database?
Could not allocate new page for database 'Database_Name'
Why is my database log file so large?
Why does SQL Server use all the available memory on my Orion server?
What ports need to be open to allow Orion NPM to communicate with the SQL Server? http://support.solarwinds.com/kbase/ProblemDetail.cfm?ID=379
How do I enable CLR Integration for SQL Server 2005?
During an upgrade, I get the following error at the end of the Configuration Wizard: Incorrect syntax near 'External'. You may need to set the compatibility level of the current database to a higher value to enable this feature.
What does my DBA need to know about CLR Integration?
How do I connect Orion to a named instance of SQL Server 2005 on a non-standard port?
How do I improve the performance of my Orion NetFlow Traffic Analyzer (Orion NTA) installation?
Why has my performance started to degrade since I first installed NCM?