Re: > 16TB worth of data question
От | Philip Hallstrom |
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Тема | Re: > 16TB worth of data question |
Дата | |
Msg-id | 20030422094604.I12601@tigger.alkinetworks.com обсуждение исходный текст |
Ответ на | Re: > 16TB worth of data question (Jeremiah Jahn <jeremiah@cs.earlham.edu>) |
Ответы |
Re: > 16TB worth of data question
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Список | pgsql-general |
> On Tue, 2003-04-22 at 10:31, Lincoln Yeoh wrote: > > At 08:13 AM 4/22/2003 -0500, Jeremiah Jahn wrote: > > >That's the question...That 2 TB of data is nothing but documents and > > >images. I'm under the perception that if that gets parked on a fibre > > >channel disk array/ SAN the data will be pretty safe, and the server > > >mostly replaceable at that time. Storage is my worry more than > > >processing power. I don't think I'm on crack here...? > > > > How about backups? Backing up 2-16TB needs a bit more planning and design. > The proposed solution here is to have the raid controller mirror accross > the street to a similar system. At what point do off line backups become > pointless? I've always been told to ask the question -- what's your data worth to you or how much $ will you lose if you lose your data? That should answer the question on offline backups. -philip
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