Home » Server Options » Replication » How much amount of data over network (Oracle 10G, Solaris 10)
How much amount of data over network [message #496583] Tue, 01 March 2011 03:11 Go to next message
Tlg13team
Messages: 100
Registered: June 2008
Location: MGL
Senior Member
Hi All,

I have implement multi master replication between two server.

How much amount of data transfer over the network?
How to calculate this value?
Re: How much amount of data over network [message #496585 is a reply to message #496583] Tue, 01 March 2011 03:22 Go to previous messageGo to next message
Tlg13team
Messages: 100
Registered: June 2008
Location: MGL
Senior Member
My calculation = (A REDO log file size) * (number of redolog file switch count per day)

Is it true or not?
Re: How much amount of data over network [message #496711 is a reply to message #496583] Wed, 02 March 2011 01:28 Go to previous message
John Watson
Messages: 8268
Registered: January 2010
Location: Global Village
Senior Member
Hello - I hesitated to reply, because it is some time since I worked with Replication. But I can say that your calculation is not valid. Replication propagates changes in the form of deferred transactions captured by triggers, which has nothing to do with redo.

update - typo

[Updated on: Wed, 02 March 2011 01:37]

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