On Aug 10, 2006, at 12:29 PM, alfranio correia junior wrote:
One of the great things about Oracle is that they expose a hell of
a lot
of the technology they use to build features like replication; ie:
take
a look at DBMS_*.
If I am not wrong such procedures are only for administrative purpo
>
> Why reinvent the wheel for everything if there was an interface that
> offered some of the needed functionality? Maybe PostgreSQL-R is simply
> too deep in the database for any of this to be useful, but I'm 99%
> certain that Slony could make use of some of this stuff, such as a hook
> on tu
On Wednesday 09 August 2006 20:57, Hannu Krosing wrote:
> >
> > Why reinvent the wheel for everything if there was an interface that
> > offered some of the needed functionality? Maybe PostgreSQL-R is simply
> > too deep in the database for any of this to be useful, but I'm 99%
> > certain that Slo
Ühel kenal päeval, K, 2006-08-09 kell 13:56, kirjutas Jim C. Nasby:
> On Wed, Aug 09, 2006 at 07:33:35AM +, Markus Schiltknecht wrote:
> > Hello Alfranio,
> >
> > alfranio correia junior wrote:
> > >Of course not...
> > >It is impossible to build a replication system entirely by only using
> >
On Wed, Aug 09, 2006 at 07:33:35AM +, Markus Schiltknecht wrote:
> Hello Alfranio,
>
> alfranio correia junior wrote:
> >Of course not...
> >It is impossible to build a replication system entirely by only using
> >triggers...
>
> Hm, I don't think it's impossible, just unpractical. Anyway, if
Hello Alfranio,
alfranio correia junior wrote:
Of course not...
It is impossible to build a replication system entirely by only using
triggers...
Hm, I don't think it's impossible, just unpractical. Anyway, if you say
so yourself, I really doubt the use of GAPI. If you need to create your
ow
On Tuesday 08 August 2006 15:24, Markus Schiltknecht wrote:
>
> An API is always limiting.
Which is a good thing when you are not the one using it but the one committing
to support it. :-)
> I still feel that I would need ways too many hooks. Especially when you
> consider advanced replication f
On Tuesday 08 August 2006 17:44, Christopher Browne wrote:
> Most databases that are interesting to replicate are implemented in C
> or C++, thereby implying that a suitably "deep" API needs to be
> implemented in C.
>
> In the case of PostgresQL, at least, operating in Java means that you
> need t
Markus Schiltknecht wrote:
>
> I'm questioning if a replication system can be written by only using
> triggers as hooks. AFAIK Slony-I uses triggers, so you can probably
> better comment on problems or limitations using triggers. For me a
> shared library with some hooks as C function calls seems a
Markus Schiltknecht wrote:
> Hi,
>
> Jose Orlando Pereira wrote:
>> Sorry, stuff was put twice in the zip file making it somewhat
>> confusing. It is in
>> postgresql-g-0.1/javasrc/GordaInterfaces/docs/gapi.pdf or directly on
>> the web site at http://gorda.di.uminho.pt/download/reports/gapi.pdf.
>
Hello Christopher,
Christopher Browne wrote:
Most databases that are interesting to replicate are implemented in C
or C++, thereby implying that a suitably "deep" API needs to be
implemented in C.
I generally agree with you. Although it's probably worth mentioning that
the API they propose ad
In the last exciting episode, [EMAIL PROTECTED] (Markus Schiltknecht) wrote:
> I'm operating a level deeper with Postgres-R and really enjoy the
> freedom I have with C. Having to write a hook or trigger for every
> change in the database systems seems a lot of work, which I tend to
> postpone unti
Hi,
Jose Orlando Pereira wrote:
Sorry, stuff was put twice in the zip file making it somewhat confusing. It is
in postgresql-g-0.1/javasrc/GordaInterfaces/docs/gapi.pdf or directly on the
web site at http://gorda.di.uminho.pt/download/reports/gapi.pdf.
Thank you. I've just had a quick glance
Markus Schiltknecht wrote:
> Hi,
>
> José Orlando Pereira wrote:
>> I would argue that people haven't been able to build production-grade
>> multi-master replication, in part, due to the barrier of not having a
>> "standard" database-agnostic API. :-)
>>
>> In fact, the problem is not the lack of a
On Monday 07 August 2006 10:58, Markus Schiltknecht wrote:
>
> Where do I find the included technical report?
Sorry, stuff was put twice in the zip file making it somewhat confusing. It is
in postgresql-g-0.1/javasrc/GordaInterfaces/docs/gapi.pdf or directly on the
web site at http://gorda.di.um
Hi,
José Orlando Pereira wrote:
I would argue that people haven't been able to build production-grade
multi-master replication, in part, due to the barrier of not having
a "standard" database-agnostic API. :-)
In fact, the problem is not the lack of a "standard" API but the lack of an
API at
On Friday 04 August 2006 16:46, Tom Lane wrote:
> We haven't been able to build production-grade multi-master replication
> without the barrier of a "standard" database-agnostic API, so I kinda
> doubt that it will work all that much better with one. See Slony-II.
I would argue that people haven'
"Jonah H. Harris" <[EMAIL PROTECTED]> writes:
> On 8/4/06, alfranio correia junior <[EMAIL PROTECTED]> wrote:
>> patches to the PostgreSQL server and a plugin provide the necessary
>> functionality with minimal intrusion.
> I haven't looked at the patch for this in awhile, but does anyone have
> a
On 8/4/06, alfranio correia junior <[EMAIL PROTECTED]> wrote:
patches to the PostgreSQL server and a plugin provide the necessary
functionality with minimal intrusion.
I haven't looked at the patch for this in awhile, but does anyone have
anything against it? I personally like the triggers and
Hi,
We have just released an add-on to PostgreSQL supporting the GORDA
Architecture and Programming Interface (GAPI). This opens up support for
DBMS
independent replication middleware, aimed at eager and multi-master
replication in clusters and WANs.
The implementation of the GAPI is achieved in
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