DataGuard Bandwidth requirements
From: max scalf <oracle.blog3_at_gmail.com>
Date: Wed, 13 May 2015 08:29:12 -0500
Message-ID: <CAKoJ+qDvT3o1nGes79AVSVEJaR0Mr2eEtP2u4nZ=HHnDDt+dpw_at_mail.gmail.com>
Hello list,
Date: Wed, 13 May 2015 08:29:12 -0500
Message-ID: <CAKoJ+qDvT3o1nGes79AVSVEJaR0Mr2eEtP2u4nZ=HHnDDt+dpw_at_mail.gmail.com>
Hello list,
we are in process of deploying a Data guard and i am looking to get a bandwidth requirements. While googleing i came across the below formula multiple times..my question is what exactly do the below numbers represents 0.7, 8, 1000000 ?? i know we can get and redo rate bytes per sec from v$sysmetric_history but confused on the numbers...
*Required bandwidth = ((Redo rate bytes per sec. / 0.7) * 8) / 1,000,000 = bandwidth in Mbps *
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