Re: Disaster Recovery solutions for Oracle...

Or you can (depending on your hardware) do block-based remote replication with your disk arrays.

Block-based replication will tend to require more network bandwidth, but -- done right -- you can save money on Oracle licenses at the DR site. The cost of Oracle licenses can sometimes pay for a LOT of bandwidth.

On Mon, May 23, 2011 at 3:35 PM, Masha Gurenich <gurenich_at_gmail.com> wrote:

> wow, that's the good one too!!
> nice.
>
> thank you!
>
>
>
> 2011/5/23 Uwe Küchler <uwe_at_kuechler.org>
>
>> Laimutis,
>>
>> if you want to go for filesystem-mirroring solutions to implement HA,
>> you might have a look at Linux's drbd. See: http://www.drbd.org/
>>
>> A large European hosting provider uses Linux and drbd to provide a
>> low-cost (yet robust) HA solution to their customers.
>>
>> Cheers,
>> Uwe
>>
>>
>> On 23.05.2011 10:25, Laimutis.Nedzinskas_at_seb.lt wrote:
>> >> Jorgensen, Finn
>> >> You can do what everybody did before DG was available (i.e Oracle 7 &
>> 8) :
>> > write your own set of scripts that ships archivelogs to the standby
>> server
>> > where you have a database in mount mode and another script that looks
>> for
>> > archived logs to arrive and then performs recovery.
>> >
>> ...
>> > Does there exist some pure man's file system metro-mirroring solutions?
>>
>> --
>> http://www.freelists.org/webpage/oracle-l
>>
>>
>>
>

-- 
Cheers,
-- Mark Brinsmead
   Senior DBA,
   The Pythian Group
   http://www.pythian.com/blogs

--
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