Re: Update on replication
От | Bruce Momjian |
---|---|
Тема | Re: Update on replication |
Дата | |
Msg-id | 200212180027.gBI0Rbw27823@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Update on replication ("Marc G. Fournier" <scrappy@hub.org>) |
Ответы |
Re: Update on replication
("Marc G. Fournier" <scrappy@hub.org>)
|
Список | pgsql-hackers |
When I said: > > > It certainly will cause problems with other replication solutions. I meant it would cause other solutions to be less desirable, meaning. as you said, "affect the ability to investigate other solutions?" With a working solution, others may be less likely to investigate because Postgres-R will be our official solution. (I believe that was your major negative point.) However, with the hooks already there, people may be _more_ likely to investigate solutions, so there is really no way to know. --------------------------------------------------------------------------- Marc G. Fournier wrote: > On Tue, 17 Dec 2002, Tom Lane wrote: > > > "Marc G. Fournier" <scrappy@hub.org> writes: > > > On Tue, 17 Dec 2002, Alvaro Herrera wrote: > > >> What about asynchronous (triggered?) replication? Is something like > > >> rserv or dbmirror going to be moved to main? > > > > >> From what I've been able to tell *so far*, Postgres-R is going to preclude > > > the ability for either to work ... > > > > Why do you say that? If it can't coexist with other solutions, then it > > surely will not be accepted, but I can't think of any reason why it > > would preclude other approaches. > > Okay, if this is the case, that does change things somewhat, but Bruce > seems to indiate that co-existance will be a problem: > > > ======== > > On Tue, 17 Dec 2002, Bruce Momjian wrote: > > > > > > The other concern is how does integrating Postgres-R affect the ability to > > > > investigate other solutions? > > > > > > > > As I said, I don't doubt taht there are aspects of Postgres-R that would > > > > benefit the server as a whole, and those bits-n-pieces should be looked at > > > > on an individual basis, but to just slap it in completely and hope that it > > > > doesn't cause problems for alternative solutions is kinda irresponsible > > > > ... > > > > > > It certainly will cause problems with other replication solutions. > > ---------------------------(end of broadcast)--------------------------- > TIP 5: Have you checked our extensive FAQ? > > http://www.postgresql.org/users-lounge/docs/faq.html > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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