Re: TAF and node failover non RAC oracle 10.2

  • From: Hemant K Chitale <hkchital@xxxxxxxxxxxxxx>
  • To: hrishys@xxxxxxxxxxx, oracle-l@xxxxxxxxxxxxx
  • Date: Wed, 30 Jan 2008 23:21:18 +0800


Hrishy,

Do you really need TAF (emphasis on APPLICATION failover) or CTF which is Connect-Time Failover ?

CTF is not OPS/RAC specific. In fact, TAF also uses CTF.

See Note #67136.1  on CTF.

Hemant

At 09:45 PM Wednesday, you wrote:
TAF is not a RAC feature (it is a SQL*Net feature) and does not require RAC. TAF can be used with any two databases. Obviously, the schemas need to match very closely in order for it to be logically useful, but it can be used with non-RAC technologies like replication, for example.
<<deleted>>
Dan

----- Original Message ----
From: hrishy
Sent: Wednesday, January 30, 2008 3:19:37 AM
Subject: TAF and node failover non RAC oracle 10.2

Hi

Can TAF be used to detect node failover and redirect
the connections to a new node using retry and delay so
all my clients detect that host db1 is down and need
to start connecting to db2 .

I am not using RAC.Oracle version is 10.2





Hemant K Chitale
http://hemantoracledba.blogspot.com



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