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Difference between Data Guard and Replication [message #621116] Sat, 09 August 2014 06:51 Go to next message
kakakoko
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Registered: March 2014
Junior Member
Hi,

What is the difference between Data Guard and Replication?
In both , one copy of primary database is in the secondary database,so what is the difference?
Re: Difference between Data Guard and Replication [message #621117 is a reply to message #621116] Sat, 09 August 2014 07:29 Go to previous messageGo to next message
Michel Cadot
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There are many other replication ways than data guard.

Re: Difference between Data Guard and Replication [message #621118 is a reply to message #621117] Sat, 09 August 2014 07:30 Go to previous messageGo to next message
kakakoko
Messages: 22
Registered: March 2014
Junior Member
Advance Replication and Active Data Guard?
Re: Difference between Data Guard and Replication [message #621121 is a reply to message #621118] Sat, 09 August 2014 07:42 Go to previous messageGo to next message
Michel Cadot
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MVIEWS, CTAS, logical standby, Streams, Golden Gate, Sybase Replication Server...

[Updated on: Sat, 09 August 2014 07:56]

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Re: Difference between Data Guard and Replication [message #621125 is a reply to message #621116] Sat, 09 August 2014 10:18 Go to previous message
John Watson
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Registered: January 2010
Location: Global Village
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Some points to consider:
Should the entire database be replicated, or only certain tables?
Should the replication be bi-directional?
How quickly should the replication occur?
Why do you want to replicate?
If you think about questions such as this, you'll see that the different techniques suit different objectives.

[Updated on: Sat, 09 August 2014 10:18]

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