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SQL Server 2008
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SQL Server 2008 Administration
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DR/HA proposal
DR/HA proposal
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Sen1
Sen1
Posted Monday, March 11, 2013 5:59 PM
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Group: General Forum Members
Last Login: Thursday, May 16, 2013 1:17 PM
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Visits: 103
I need to write DR/HA proposal any suggestions?
Post #1429548
e4d4
e4d4
Posted Tuesday, March 12, 2013 1:34 AM
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Last Login: Today @ 1:54 PM
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You can start from here
http://download.microsoft.com/download/5/B/D/5BD13FFA-5E34-4AE1-9AA0-C6E6951B8FC8/SQL%20Server%202008%20R2%20High%20Availability%20Architecture%20White%20Paper.docx
Post #1429607
opc.three
opc.three
Posted Tuesday, March 12, 2013 5:27 AM
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Yes, consider hiring someone who has setup DR/HA before to guide you through the process.
__________________________________________________________________________________________________
There are no special teachers of virtue, because virtue is taught by the whole community.
--Plato
Believe you can and you're halfway there.
--Theodore Roosevelt
Everything Should Be Made as Simple as Possible, But Not Simpler
--Albert Einstein
The significant problems we face cannot be solved at the same level of thinking we were at when we created them.
--Albert Einstein
1 apple is not exactly 1/8 of 8 apples. Because there are no absolutely identical apples.
--Giordy
Post #1429690
GilaMonster
GilaMonster
Posted Tuesday, March 12, 2013 6:01 AM
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Sen1 (3/11/2013)
I need to write DR/HA proposal any suggestions?
Do you have any HA/DR experience?
Gail Shaw
Microsoft Certified Master: SQL Server 2008, MVP
SQL In The Wild
: Discussions on DB performance with occasional diversions into recoverability
We walk in the dark places no others will enter
We stand on the bridge and no one may pass
Post #1429716
colin.Leversuch-Roberts
colin.Leversuch-Roberts
Posted Tuesday, March 12, 2013 10:16 AM
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Last Login: Thursday, May 16, 2013 2:10 PM
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Like many subjects there's no magic solution and you have to figure out what works best for your organisation vs the cost and complexity.
DR and HA are different subjects anyway.
At the most simple level failover clustering and log shipping work well - I've usually found the sql server ( database ) solution is the simpliest part of finding a DR/HA solution for a whole application.
Handling data feeds, web sites, application tiers, web services, reporting, exports, logins, users, AD etc. are usually more of a challenge.
Oh and usually the "how much?" when you provide suggested solutions!
The GrumpyOldDBA
www.grumpyolddba.co.uk
http://sqlblogcasts.com/blogs/grumpyolddba/
Post #1429930
vikingDBA
vikingDBA
Posted Wednesday, March 13, 2013 2:33 PM
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Last Login: Yesterday @ 7:34 AM
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Colin is correct. HA and DR are two totally different animals. It is my opinion that you should first discuss with management and business units to determine their acceptable amount of data loss and time-to-restore parameters, and all others that are associated. Normally, these would then determine the HA and DR course that should be chosen. Can't create a plan until you know what you are trying to achieve, as different tools in the toolbelt are used for different requirements.
Just my 2 cents....
Post #1430638
sankar276
sankar276
Posted Wednesday, March 13, 2013 9:28 PM
SSC Journeyman
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Last Login: Thursday, May 16, 2013 10:05 PM
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Do you have any HA/DR experience?
Post #1430721
TheSQLGuru
TheSQLGuru
Posted Friday, March 15, 2013 2:29 PM
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opc.three (3/12/2013)
Yes, consider hiring someone who has setup DR/HA before to guide you through the process.
+100
Best,
Kevin G. Boles
SQL Server Consultant
SQL MVP 2007-2012
TheSQLGuru at GMail
Post #1431754
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