Oracle logical standby vs physical standby
WebMar 20, 2013 · You cannot run any DML in a logical standby database unless you deactivate, temporary, the guard feature. To overcome you isse you can do: SQL> ALTER DATABASE GUARD NONE; SQL> SELECT GUARD_STATUS FROM V$DATABASE; GUARD_STATUS -------------------- NONE And then run your dbms_stats. Share Improve this answer Follow answered … WebAug 26, 2024 · In physical standby dataguard environment, the V$DATABASE.STANDBY_BECAME_PRIMARY_SCN can be used to find the SCN at which …
Oracle logical standby vs physical standby
Did you know?
WebJun 25, 2009 · Logical Standby was typically used to enable reporting on a standby. Its main advantages are: Standby is open for reporting without extra license. you can add indexes / … WebApr 5, 2015 · Start up your physical standyby database with NOMOUNT-Option SQL> startup nomount; Now switch to your primary database environment. Start your rman on you primary envoronment: $> rman target / auxiliary sys@Dataguard_instance Dataguard_instance must be substituted with your DataGuard instance name.
WebAug 28, 2013 · My steps for testing as below: 1.create a primary database 2.duplicate a physical standby database; 3.turn on flashback on both databases. 4.record SCN xxx on physical standby database. 5.convert physical standby to logical standby (using keep identity statement) 6.flashback to logical standby to xxx 7.convert logical standby to … WebA standby database (logical or physical) can be used as a reporting instance (run reports). ... I have setup a simple physical standby database using Oracle 9.2.0.5. My primary …
WebAug 19, 2009 · physical standby and logical standby user3266490 Aug 19 2009 — edited Aug 21 2009 Hi, Why we mention standby_archive_dest and log_archive_Dest in standby … WebRMAN & Logical Standby • Logical standby is an independent database • Backups must be taken separately • When using catalog, GUARDmust be set to STANDBY • Take control file …
WebJan 22, 2009 · a physical standby database must have homogeneous versions. Think about it - the second you upgrade one of them - the other is immediately upgraded data …
WebNov 3, 2006 · create cascading standby. 408579 Nov 3 2006 — edited Nov 3 2006. Hi all, Any one have experience with creating a cascading logical standby? Currently we have a primary and a physical standby databases. We want create another logical standby which will be receiving archive logs from the existing standby to reduce the overhead on production. My … how do i modify a pdf documentWebo When adding a logical standby database for the first time to an existing configuration, you must enable supplemental logging on all existing physical standby databases in the … how do i mod stardew valley on steamWebA logical standby database uses standby redo logs (SRLs) for redo received from the primary database, and also writes to online redo logs (ORLs) as it applies changes to the standby database. Thus, logical standby databases often require additional ARCn … how do i modify a named range in excelhow do i modify a powerpoint templateWebA logical standby database provides similar disaster recovery, high availability, and data protection benefits as a physical standby database. It also provides the following specialized benefits: Efficient use of standby hardware resources how do i modify the normal template in wordWeba physical standby database, the transient logical standby process uses SQL Apply to take redo generated by a database running a lower Oracle release, and apply the redo to a standby database running a higher Oracle release. When the upgrade process is complete, both the primary database and its physical standby database are how do i modify a signature in outlook emailWebJun 21, 2008 · Physical vs Logical standby database. If I run have two systems i.e a Primary System and a Logical standby database system , is it not sufficient protection ? If the … how much ml is a tbsp