To Hibernate or Not?? Using CF's ORM a good move?

Hi,
I've always gotten by fine by writing stored procedure calls in my CF apps and have never really tried using an ORM to manage things and was wondering what others experiences are? It seems like I would like some of the re-use of my stored procedures if I go with an ORM. I could be wrong here so please let me know. I'm interested to hear what folks think of CF9's ORM functionality.
Thanks,
-Westside

I spent ages learning the ORM stuff when it came out in CF9, thinking it was going to be the absolute everything, and why would you ever go back to write your own queries.
That was about a year ago and I've used it once, to knock up an address book app for my parents. And even that was more a proof-of-concept.
Personally I know how to write SQL queries as well as I need to. I understand database tuning to a degree, and run every query I write through Oracle's AutoTrace to make sure I'm utilising indexes and joins as best as possible and to make sure I'm not pulling back any data I don't have to. I found it an alien concept not knowing what was going on at the database level so ended up logging SQL out to text files and examining it manually.
I personally found CF's ORM quite frustrating - certainly back then it was very much in its infancy and there were many times when you'd get back useless error messages (or sometimes, no error at all, just a blank CF error template) or even worse they would be misleading. As my databases tend to be fairly complex I quickly found myself requiring functionality not available through CF, which meant I'd then have to get CF to write the HBMXML files out and edit them manually, which was very annoying as CFCs and HBMXML files got out of sync.
It was extremely hyped up with CF9, but I think it's just too young a tool (in CF terms) to be useful at the moment. Also as Adam pointed out, the Hibernate engine is an absolute beast, and really is technological overkill for the majority of systems.
Unless you have a very simple system with pretty basic mappings, it's almost certainly quicker for yourself to develop a system in a way you understand, and you won't notice any performance difference.

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