Re: multimaster
От | Joshua D. Drake |
---|---|
Тема | Re: multimaster |
Дата | |
Msg-id | 46607B46.7020405@commandprompt.com обсуждение исходный текст |
Ответ на | Re: multimaster (Andrew Sullivan <ajs@crankycanuck.ca>) |
Список | pgsql-general |
Andrew Sullivan wrote: > On Fri, Jun 01, 2007 at 11:50:09AM -0700, Joshua D. Drake wrote: >> What you are basically saying below is... web 2.0 developers such as >> rails developers have so fundamentally broken the way it is supposed to >> be done, we should too... > > I don't know that's all there is to it. After all, we support arrays > in the database, which ought to make any relational purist shudder. > It seems to me that there _are_ legitimate limits to single-back-end > approaches, even for well designed systems, and being able to spread > some of that load around would be a big advantage. I am not arguing against balancing load. I am arguing against the idea that multi-master is some holy grail. Sincerely, Joshua D. Drake > I just don't want > to do it without thinking hard about what the compromises might be, > and figuring out which ones to make. "Breaks transactional model", > for instance, is right out :) > > A > -- === The PostgreSQL Company: Command Prompt, Inc. === Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240 Providing the most comprehensive PostgreSQL solutions since 1997 http://www.commandprompt.com/ Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate PostgreSQL Replication: http://www.commandprompt.com/products/
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