Re: Database cluster?
От | Gordan Bobic |
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Тема | Re: Database cluster? |
Дата | |
Msg-id | 003401c05b7d$d7215760$8000000a@localdomain обсуждение исходный текст |
Ответ на | Re: Database cluster? (Peter Korsgaard <jacmet@control.auc.dk>) |
Список | pgsql-general |
> On Thu, 30 Nov 2000, Steve Wolfe wrote: > > > The tough part is syncronicity, should one of the machines drop out of the > > cluster and need to be re-added without bringing the others down. In order > > to get around that, each query needs to be logged on the master node with a > > timestamp, so that the failed node can "catch up" in real-time. That brings > > about other considerations, as well.... > > Exactly! Thats also why I have decided not to implement that feature as > the deadline is in 3 weeks ;) Fair! > If a database server fails it is simple > discarded from the cluster and can only be reconnected by taking the > system offline and doing the syncronisation manually. Where's all that enthusiasm for a new project gone? Ever thought of making a "new and improved" version 2 or something? I think it's a great idea, and if we can get a few people together to implement it, it sould be a worthwhile exercise. And right now, it looks like you have a bit of a head start. ;-) Regards. Gordan
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