High Availability Data Guard, Sharding and Global Data Services (MOSC)

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Standby database types: physical, logical and snapshot

edited Oct 29, 2013 2:30AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 4 commentsAnswered
Dear all
I need clarification. Plz help me to understand the prons and cons of standby database types: physical, logical and snapshot. I have read oracle docs and understood how oracle maintain these type of database in data guard configuration, but am failling to get a clear simple picture of their prons and cons. For example why you choose one and leave another. I want to make a presentaion to my top managment to propose data guard as high availability solution

Regards

Sadock


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