Re: Standby with TAF config. - How to ?

2002-08-30 Thread zhu chao

oraora  oraora,
If you want to implement TAF, you have to use OPS/RAC. and you application 
must be written via OCI when connect to database. For standby to be in recover, it 
take some minutes to recover the final redo log from the primary site, which maybe 
need human interaction.
Standby is mainly a backup policy and disaster recovery policy, if you want to 
use that level HA, i suggest your use OS HA solution like VCS,HACMP etc, or OPS/RAC.   
  



Regards
zhu chao
Eachnet DBA
86-21-32174588-667
[EMAIL PROTECTED]


=== 2002-08-29 22:28:00 ,you wrote£º===

Guys ,

1# Can Standby database be configured for TAF ?
2# If so , when the Primary DB fails will the client application
be automatically failed over to Standby DB ?
3# And thereafter can the client application proceed it's process
without any manual intervention ?

I have read the Standby Database - Concepts and Admin. manual.
What i am not clear about is  how to configure Standby DB with TAF
so that least manual intervention is required ?
Can anyone of u help me ? Any good resource for the same ?

TIA.
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zhu chao
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2002-08-30



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Re: Standby with TAF config. - How to ?

2002-08-30 Thread Justin Cave

At 02:33 AM 8/30/2002, you wrote:
oraora  oraora,
 If you want to implement TAF, you have to use OPS/RAC. and you 
 application must be written via OCI when connect to database.

Your application doesn't necessarily have to be written in OCI to use TAF, 
but whatever layer eventually makes the OCI calls does.  Oracle's ODBC 
driver, for example, implements TAF support, so any ODBC application which 
uses the Oracle driver will get TAF support.  Other Oracle API's likely do 
the same.






Regards
zhu chao
Eachnet DBA
86-21-32174588-667
[EMAIL PROTECTED]


=== 2002-08-29 22:28:00 ,you wrote£º===

 Guys ,
 
 1# Can Standby database be configured for TAF ?
 2# If so , when the Primary DB fails will the client application
 be automatically failed over to Standby DB ?
 3# And thereafter can the client application proceed it's process
 without any manual intervention ?
 
 I have read the Standby Database - Concepts and Admin. manual.
 What i am not clear about is  how to configure Standby DB with TAF
 so that least manual intervention is required ?
 Can anyone of u help me ? Any good resource for the same ?
 
 TIA.
 --
 Please see the official ORACLE-L FAQ: http://www.orafaq.com
 --
 Author: oraora  oraora
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= = = = = = = = = = = = = = = = = = = =




zhu chao
[EMAIL PROTECTED]
2002-08-30



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Author: zhu chao
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Justin Cave

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RE: Standby with TAF config. - How to ?

2002-08-30 Thread Brian McGraw

Not all Oracle API's support TAF.  I know that the JDBC thin driver does
not support TAF, while the JDBC OCI driver does.

Brian

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-Original Message-
Cave
Sent: Friday, August 30, 2002 8:48 AM
To: Multiple recipients of list ORACLE-L

At 02:33 AM 8/30/2002, you wrote:
oraora  oraora,
 If you want to implement TAF, you have to use OPS/RAC. and you

 application must be written via OCI when connect to database.

Your application doesn't necessarily have to be written in OCI to use
TAF, 
but whatever layer eventually makes the OCI calls does.  Oracle's ODBC 
driver, for example, implements TAF support, so any ODBC application
which 
uses the Oracle driver will get TAF support.  Other Oracle API's likely
do 
the same.






Regards
zhu chao
Eachnet DBA
86-21-32174588-667
[EMAIL PROTECTED]


=== 2002-08-29 22:28:00 ,you wrote£º===

 Guys ,
 
 1# Can Standby database be configured for TAF ?
 2# If so , when the Primary DB fails will the client application
 be automatically failed over to Standby DB ?
 3# And thereafter can the client application proceed it's process
 without any manual intervention ?
 
 I have read the Standby Database - Concepts and Admin. manual.
 What i am not clear about is  how to configure Standby DB with TAF
 so that least manual intervention is required ?
 Can anyone of u help me ? Any good resource for the same ?
 
 TIA.
 --
 Please see the official ORACLE-L FAQ: http://www.orafaq.com
 --
 Author: oraora  oraora
   INET: [EMAIL PROTECTED]
 
 Fat City Network Services-- (858) 538-5051  FAX: (858) 538-5051
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Lists
 
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= = = = = = = = = = = = = = = = = = = =




zhu chao
[EMAIL PROTECTED]
2002-08-30



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Author: zhu chao
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Justin Cave

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