Oracle Data Guard: Difference between revisions

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Disadvantages: applied <> shipped
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== Disadvantages ==
 
If the network link connecting primary and standby is over-subscribed, the redo logs are not appliedshipped in chronological order, which can result in large gaps appearing in the available redo at the standby. Such a condition results in the standby being behind the primary.
 
Data Guard restricts use to like platform and to like Oracle RDBMS versions.<ref name="Oracle Database Options"/>