Hi Steve.  I've done a few videos on ADF:

https://www.youtube.com/channel/UChqe3DQKKfIbXBtlilE4SCQ/

I'd be happy to write some articles.  There is some really nice functionality there that does give it an edge...

Hi Steve.  Are you still looking for articles on this?

I've got an issue from a few years ago when someone used a lot of scalar functions in completely the wrong...

I've updated my data types to match the OLAP data type with the source data type and if it does happen again I'll do some more digging and update this...

Thanks very much for your help and suggestions.

Apologies for being light on the detail of the system specs. They are as follows:

SQL Server 2005 x64 (SP3)

Running on Windows Server...