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Adding node in RAC [message #606746] Tue, 28 January 2014 13:44 Go to next message
varunvir
Messages: 330
Registered: November 2007
Senior Member
Hi Experts,
I have one basic question about RAC:-
Under what kind of scenarios do we need to add a node in RAC environment?
Thanks,
Varun
Re: Adding node in RAC [message #606747 is a reply to message #606746] Tue, 28 January 2014 13:54 Go to previous messageGo to next message
BlackSwan
Messages: 22789
Registered: January 2009
Senior Member
>Under what kind of scenarios do we need to add a node in RAC environment?
add another node when the existing nodes near CPU saturation.
Re: Adding node in RAC [message #606749 is a reply to message #606746] Tue, 28 January 2014 14:00 Go to previous messageGo to next message
John Watson
Messages: 4559
Registered: January 2010
Location: Global Village
Senior Member
Why did you need RAC at all? Was the reason, for example, scalability? Or reliability? Or performance?
You don't use RAC because you can, you use it because you have a precise problem, and you have proven that RAC will fix it. That will drive the need for another node.
Re: Adding node in RAC [message #606750 is a reply to message #606746] Tue, 28 January 2014 14:01 Go to previous messageGo to next message
Michel Cadot
Messages: 59126
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator

When you want more power or more availability.

Re: Adding node in RAC [message #606751 is a reply to message #606750] Tue, 28 January 2014 14:11 Go to previous message
varunvir
Messages: 330
Registered: November 2007
Senior Member
Thanks a lot!!
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