JPA vs JDO

[ddevore]

This may not be the best place to ask this question but I have seen a lot of good questions and answers here and I don't know where else to ask it.

What is the better solution JPA or JDO I have been using JPA but started reading about JDO recently. I don't see a really good reason to switch from JPA but wanted to see how others felt about these two specs.

[Frans Thamura-2]

i dont think JDO has gain momentum to be watch

JDO and JPA is like brother in ORM world, one idea 2 specification

usually sun push the spec to the market using his JCP (consoritiium
that a division)

F

On Mon, Aug 11, 2008 at 3:35 AM, Dru Devore <ddevore@...> wrote:
> This may not be the best place to ask this question but I have seen a lot of
> good questions and answers here and I don't know where else to ask it.
>
> What is the better solution JPA or JDO I have been using JPA but started
> reading about JDO recently. I don't see a really good reason to switch from
> JPA but wanted to see how others felt about these two specs.
>
>
>



--
--
Frans Thamura
Meruvian Foundation

Mobile: [phone]
Linkedin: http://www.linkedin.com/in/fthamura

Training JENI, Medallion (Alfresco, Liferay dan Compiere).. buruan...
URL: http://nagasakti.mervpolis.com/roller/mervnews/entry/jeni_training_compiere_dan_alfresco

[Craig L Russell]

This is the only comparison that I know of:

http://db.apache.org/jdo/jdo_v_jpa.html

Craig

On Aug 10, 2008, at 1:35 PM, Dru Devore wrote:

This may not be the best place to ask this question but I have seen a lot of good questions and answers here and I don't know where else to ask it.

What is the better solution JPA or JDO I have been using JPA but started reading about JDO recently. I don't see a really good reason to switch from JPA but wanted to see how others felt about these two specs.

Craig L Russell

Architect, Sun Java Enterprise System http://java.sun.com/products/jdo

408 276-5638 Craig.Russell@...

P.S. A good JDO? O, Gasp!

[Frans Thamura-2]

On Mon, Aug 11, 2008 at 7:27 AM, Craig L Russell <Craig.Russell@...> wrote:
> This is the only comparison that I know of:
> http://db.apache.org/jdo/jdo_v_jpa.html
> Craig

the bold is a cool feature, why dont there are not exist in JPA?

and i see the JPA 2.0 is more Oracle Toplink push rather than function push

are another company is getting slowing down following US resession?


F

[ddevore]

I had seen the comparison before and it was the bold that interested me.

It looks like JPA will be taking over for JDO and JDO will be left to the community and not have a lot of support from the larger companies. Does this seem correct to others?

Would others consider it for a serious project?

-------- Original Message --------
Subject: Re: JPA vs JDO
From: "Frans Thamura" <frans@...>
Date: Sun, August 10, 2008 8:31 pm
To: persistence@...

On Mon, Aug 11, 2008 at 7:27 AM, Craig L Russell <Craig.Russell@...> wrote:
> This is the only comparison that I know of:
> http://db.apache.org/jdo/jdo_v_jpa.html
> Craig

the bold is a cool feature, why dont there are not exist in JPA?

and i see the JPA 2.0 is more Oracle Toplink push rather than function push

are another company is getting slowing down following US resession?


F