Re: MULTI SITE REPLICATION QUESTION

From: Lewis C <lewisc_at_excite.com>
Date: Tue, 19 Apr 2005 00:00:24 GMT
Message-ID: <vci86191dojd5epucus27gp5ah6g9sgm6m@4ax.com>

On 17 Apr 2005 14:21:49 -0700, Thomas Kyte <thomas.kyte_at_oracle.com> wrote:

>In article <9g5561pbid66dfh2i09qmnusl9gqb2d1h0_at_4ax.com>, Lewis C says...
>>
>>On Fri, 15 Apr 2005 18:38:01 -0700, DA Morgan
>><damorgan_at_x.washington.edu> wrote:
>>
>>>Lewis C wrote:
>>>
>>>> RAC is not doable across states.
>>>
>>>I bleieve the longest distance RAC cluster so far implemented by
>>>Oracle was 8km. So you might make it from Kansas City Kansas to
>>>Kansas City Missouri ... but at what cost.
>>>
>>>For long distance replication from stand-alone or RAC I would
>>>recommend DataGuard.
>>
>>I hadn't heard of sites that far apart. That's huge. Do you know
>>what kind of pipe they used?
>>
>
>google:
>
>'stretch clusters'
>
>
>in quotes... Actually, if you put it in 4 corners (where the corners of 4
>states meet), it could work :) You could hit 4 states that way easily....
>
>

Sweet! I've never even heard of that. There's just not enough hours in a day.

Thanks for the info.

Lewis

Lewis R Cunningham

Author, ItToolBox Blog: An Expert's Guide to Oracle http://blogs.ittoolbox.com/oracle/guide/

Topic Editor, Suite101.com: Oracle Database http://www.suite101.com/welcome.cfm/oracle

Received on Mon Apr 18 2005 - 19:00:24 CDT