I've got a web developer at work who is pretty good with SQL however he's requested to go on a course which would further his skills.
I don't really want to just buy him a load of books, I'd prefer to send him away for a few days so are there any advanced courses available that you'd recommend?
I don't really want to just buy him a load of books, I'd prefer to send him away for a few days so are there any advanced courses available that you'd recommend?