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Re: ORM's

To: REALbasic NUG <realbasic-nug@lists.realsoftware.com>
Subject: Re: ORM's
From: Charles Yeomans <charles@declareSub.com>
Date: Thu, 12 Jun 2008 11:44:27 -0400
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On Jun 12, 2008, at 12:58 AM, Norman Palardy wrote:

How many of you use an ORM in ANY language ?
What ones do you use ?

I'm particularly interested in
- complex joins and queries where the results do not map into a class readily Do you do basic queries and then manually do all the complex joins and queries in client side code to calculate sums. This just strikes me as bad esp if you have to move lots of data back and forth to do this

- transaction management

- record locking (pessimistic or optimistic)

I've looked at Hibernate, EOF, Cayenne and they all seem to be capable of many things

I know some also have solutions they've built in RB

I'm really curious about your experiences with that path (yes I have one as well but I am still curious)



Have you looked at LINQ? I've been considering porting some of it to REALbasic.

Charles Yeomans

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