Webb26 mars 2024 · Q7. What are the different types of redo transport services in dataguard? Ans: SYNC and ASYNC. SYNC(SYNCHRONOUS): This mode is used for maximum protection and maximum availability protection mode. The synchronous redo transport mode transmits redo data synchronously with respect to transaction commitment. Webb12 okt. 2024 · Data Guard Protection Modes: There are three types Protection Modes in Oracle Data Guard: 1. Maximum Availability This protection mode provides the highest level of data protection that is possible without compromising the …
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Webb21 sep. 2015 · Hi. using the simple dataguard + far sync version 12.1.0.2. querying PROTECTION_LEVEL FROM V$DATABASE on PHYSICAL STANDBY is different then PRIMARY or FAR SYNC database http://www.chaotong8.com/archives/3634 burton hill elementary
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WebbStep 1 Select a data protection mode that meets your availability, performance, and data … WebbQuestion 28. What Are The Protection Modes In Dataguard? Answer : Data Guard Protection Modes. This section describes the Data Guard protection modes. In these descriptions, a synchronized standby database is meant to be one that meets the minimum requirements of the configured data protection mode and that does not have a redo gap. Webb20 apr. 2011 · The synchronous log transport mode is required for the Maximum Protection and Maximum Availability data protection modes. LogXptMode = ('ASYNC'): Conversely, asynchronous mode (ASYNC) allows updates (DML) to be committed on the primary server before the log file arrives on the standby servers. burton hill elementary school calendar