Comments on: ColdFusion ORM and CFC Performance

By: cupola

cupola — Thu, 22 Sep 2011 04:05:30 +0000

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By: Cynthia

Cynthia — Fri, 20 May 2011 01:09:52 +0000

I am not much of a tech-savvy but I am currently working on a website which I could apply the info you have written regarding CFC. However, I would appreciate if you could explain this in a not so techy way so others could understand this. Thanks!

By: Andrew @ squeeze page software

Andrew @ squeeze page software — Thu, 12 May 2011 14:28:56 +0000

This is an awesome post! I’ve been researching all day looking for this piece of information. This is exactly what I was looking for. I going to digg this for my friends to read too. Thanks!

By: Christopher

Christopher — Thu, 12 May 2011 12:49:11 +0000

“Under Apache 2.2 web server, I have been using SQL Server 2008 along with Coldfusion 9.0.1. I have successfully created different types of relationships, even though I am a novice to ORM and Hibernate concept.

However, it is not just Hal who shudders at the thought of hibernate integration in CF, I have come across many who are unsure of the poor performance due to the integration.
“

By: tony petruzzi

tony petruzzi — Fri, 28 Aug 2009 00:46:37 +0000

never understood how the object creation performance could be so poor when there are so many other languages that run on top of the jvm that do use just fine, for instance, jruby.

By: Peter

Peter — Sun, 19 Jul 2009 01:13:45 +0000

I’m curious how this will impact performance too, much of my development in CFML is a result of getting performance rather than following recommended programming paradigms, CFML kinda forces me off that line.

Just to note if you can’t turn on trusted cache on your production box, then you have written your application wrong. The benefits are just too great.

The introduction of the ram file system is a huge help with that, and I can’t wait to dig into it. I still think any sort of dynamic CFML will be slow though.

Keep up the info on CF9, I really enjoy your blog.

By: Kevan Stannard

Kevan Stannard — Fri, 17 Jul 2009 13:29:11 +0000

Thanks, Rupesh.

By: Rupesh Kumar

Rupesh Kumar — Fri, 17 Jul 2009 11:07:20 +0000

Thats bullet no 5 above. Whenever an object is created, you add all the method objects in the object and that too in both the scopes and that takes a significant amount of time. As the number of method increases, the time taken in adding the method objects onto cfc object increases and that increases the total object creation cost.

By: Kevan Stannard

Kevan Stannard — Fri, 17 Jul 2009 08:12:34 +0000

Thanks very much for the explanation. Can you provide any details about the impact of object creation with respect to the number of functions in a component? Thanks.