An Exploration of O/R Mapping

I started a new blog. I want to explore the world of O/R Mapping more closely and will report my findings in my blog O/R Mapping Adventures.

It´s a subjective view of the topic as I dig deeper into it. Although I´ll start with some simple stuff, my true interest lies in exploring more advanced scenarios like distributed systems and optimizing the loading of objects. I want to go beyond the usual trivial examples of O/R Mapping and see, how far I can go with it - and where I need to resort to good old ADO.NET. Currently my belief is, the future lies with hybrid data access: O/R Mapping + ADO.NET. But we´ll see... In any case I want to try to put O/R Mapping into perspective with application architecture. What does this approach to persistence mean for modelling code?

If you like, follow me along in my exploration. I´m open to any comments on what I´m doing. 

Comments

# re: An Exploration of O/R Mapping

Monday, March 05, 2007 7:10 AM by Arnon Rotem-Gal-Oz

Hi Ralf,

good luck on your journey :)

You may want to check out a paper I wrote on O/R Mapping awhile ago http://www.rgoarchitects.com/Files/ormappin.pdf

which covers some of the common issues

Arnon

# re: An Exploration of O/R Mapping

Tuesday, March 06, 2007 5:59 PM by Mike

Unless you absolutely have to, skip straight to Objects!

http://www.db4o.com/Default.aspx?AspxAutoDetectCookieSupport=1

# re: An Exploration of O/R Mapping

Wednesday, March 07, 2007 7:41 AM by Dmitriy Nagirnyak

Hello Ralf,

I belive you have to investigate and have a deep look at Enterprise Core Objects from Borland.

See short overview at http://en.wikipedia.org/wiki/CodeGear_ECO

Cheers,

Dmitriy.

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