Oracle Dataguard: Standby Database Failover Handbook Bipul Kumar
Publisher: Rampant Techpress

Fast-Start Failover: DISABLED Databases: dg1db - Primary database dg2db - Physical standby database. So once the initial DGMGRL> show configuration. Enabled: YES Protection Mode: MaxPerformance. Oct 7, 2010 - Snapshot Standby Database Oracle 11g introduces a new Feature in Dataguard – the Snapshot Standby Database which can be in read-write mode. Jan 15, 2009 - I think the main reason for overlooking this prerequisite is because nothing about this is mentioned in Oracle 10g Data Guard Concepts and Administration Guide, the chapters for standby databases configuration. Jan 26, 2010 - and configure the listeners to include a service for the Data Guard Broker. Jul 8, 2013 - This demo uses two Linux machines: uhesse1 has the Primary Database prima running. Sep 5, 2012 - Introduced in Oracle 11gR1, a snapshot standby database is a physical standby that is temporarily disconnected from Data Guard configuration and able to be used as a fully updatable stand-alone database. The Oracle Net Configuration .. This protection mode provides the highest level of data protection that is possible without compromising the availability of a primary database. A snapshot standby database is a fully updatable standby database that is After a switchover or failover between the primary database and one of the physical or logical standby databases in a configuration, the snapshot standby database can receive redo data from the new primary database after the role transition. Sep 21, 2010 - Dataguard overview. Defer the remote archival destination, since we are not going to use it. SQL> alter system set log_archive_dest_state_2 = 'DEFER'; System altered. Uhesse2 is for the Standby Database physt. Jan 18, 2012 - Oracle 10g Dataguard Failover. That's it for the manual failover. As this is in READ If this is your only standby database, if you have to failover to it, the failover is going to take longer - because the standby has to be flashed back, and caught up, before the transition can complete, be aware that worst case scenario. Nov 30, 2006 - Failover/Switchover Failover is used if you loose your primary database or wish to break relationship between primary & standby database & convert standby database in to primary database.