Thanks Armin.
We're setting up our test databases right now. I'll let you know
how we make out.
Cheers,
--Corey
______________________________________________________
William C. Brown
Chief Architect. Spectrum Software Inc.
11445 Johns Creek Pkwy
Duluth, GA. 30097.
Suite 300.
Tel > 770.813.4952
e > [EMAIL PROTECTED]
web > www.spectrumscm.com
yahoo > caldron68
----- Original Message -----
From: "Armin Waibel" <[EMAIL PROTECTED]>
To: "OJB Users List" <[EMAIL PROTECTED]>
Sent: Tuesday, May 25, 2004 4:09 AM
Subject: Re: PB vs. ODMG
> Hi Corey,
>
> Corey wrote:
> > Hi all,
> >
> > Sorry, newbie posting here. I've read all the docs and played with all of
> > the tutorials, but now I need some advice. The question is whether to code
> > directly to the PB or to code to ODMG or JDO.
>
> PB api is stable and no major bugs are known (latest CVS). All top-level
> api use the PB-kernel to work. PB api is very flexible.
> ODMG api implementation nearly stable some known issues (some issues
> with m:n relation handling, restore of of object state - hope to fix
> this in next 2 weeks)
> JDO, current implementation is a plugin to the SUN JDO Reference
> Implementation. Work on a native implementation has started (first
> version is scheduled for 1.1 or 1.2).
>
> > I'm attracted to the simplicity
> > of the PB but am concerned about the management of 1:n or m:n relationships
> > between objects. The documentation indicates that when using the PB, the
> > relationships
> > between collections of objects would need to resolved manually using the link()
> > and unlink() calls.
>
> This is not correct. You can do all relation handling by hand using
> linking (or set all FK by your own) with PB-api, but it is also possible
> to let OJB do all linking stuff automatic. This depends on the used
> auto-xxx setting
> http://db.apache.org/ojb/tutorial3.html#Setting%20Load,%20Update,%20and%20Delete%20Cascading
> With PB-api all is possible ;-)
>
> regards,
> Armin
>
> > The document also seems to indicate that this would not be
> > the case if ODMG were employed. Can anyone iterate over the good, bad and
> > ugly of one method verses the other? Looking for the voice of experience here.
> >
> > Thanks
> > --Corey
> > ______________________________________________________
> > William C. Brown
> > Chief Architect. Spectrum Software Inc.
> >
> > 11445 Johns Creek Pkwy
> > Duluth, GA. 30097.
> > Suite 300.
> > Tel > 770.813.4952
> > e > [EMAIL PROTECTED]
> > web > www.spectrumscm.com
> > yahoo > caldron68
> >
> > ----- Original Message -----
> > From: "Rajani" <[EMAIL PROTECTED]>
> > To: "OJB Users List" <[EMAIL PROTECTED]>
> > Sent: Monday, May 24, 2004 7:30 AM
> > Subject: Problem reading a clob object
> >
> >
> >
> >>Hi All,
> >>
> >> I'm using oracle 8i database.
> >> The table has a column with the data-type as CLOB which we are using to
> >>store xml data.
> >> It is mapped to String data type in the java object.
> >> I have no problem inserting xml data with this mapping. But when i try
> >>to fetch the record using persistence broker, Its failing to retrieve the
> >>data.
> >> Can anybody throw some light on this problem?
> >>
> >>Thanks
> >>Rajani
> >>
> >
> >
> >
> >
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> >
> >
> >
>
>
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