Oracle logical standby vs physical standby

Author: dive

August undefined, 2024

WebAug 25, 2006 · Oracle provides two types of standby databases: 1. Physical Standby Database Standby database is called “physical” if the physical structure of stand by … WebOct 14, 2024 · Oracle Database - Enterprise Edition - Version 12.2.0.1 and later: Convert From Physical Standby To Logical hangs ALTER DATABASE RECOVER TO LOGICAL STANDBY

Difference between logical and physical standby …

WebLogical standby is different from physical standby: Logical standby database does not have to match the schema structure of the source database. Logical standby uses LogMiner … 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 … phone number for the range customer service

Difference between Logical Standy database Vs Physical

WebJun 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 … WebNov 21, 2024 · Neither a logical standby database or a snapshot standby database can forward redo to another standby database. In 11.2 when a cascaded destination is … phone number for the pittsburgh post gazette

Transient Logical Standby - Rolling Upgrades - Overview

WebJul 24, 2012 · Yes. A physical Standby can be open for Read-only, but a logical offers additional options for writing. You cannot write to a Physical Standby since this would put it out of sync with the Primary. What business issue are you trying to solve? ( besides reporting ) Generally I believe a Physical Standby is easier to maintain, but logical has some ... WebA 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 you save a video from facebookWebAug 7, 2024 · The main difference between logical and physical standby database in Oracle is that in logical standby database, the schema structure is not exactly the same as the … how do you save a webpage to desktop

"WebAs of Oracle Database 11 g Release 1 (11.1), a physical standby database can receive and apply redo while it is open for read-only access. A physical standby database can … " - Oracle logical standby vs physical standby

Oracle logical standby vs physical standby

Difference between physical and logical standby database

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 … 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 …

Did you know?

WebJan 18, 2024 · We have two oracle 12c (same release, language..) databases replicated with Physical standby data guard configuration. When we try to convert standby database to logical with “ALTER DATABASE RECOVER TO LOGICAL STANDBY ;” command never completes. There is no error in alert log so we don’t know why it … WebReal-time apply is described in more detail in Section 7.2.1. Apply services use the following methods to maintain physical and logical standby databases: Redo Apply (physical standby databases only) Uses media recovery to keep the primary and physical standby databases synchronized. SQL Apply (logical standby databases only) Reconstitutes SQL ...

WebJan 18, 2008 · A physical standby database can be used for business purposes other than disaster recovery on a limited basis. Logical standby database Contains the same logical … WebYou have two servers (physical or VMs) with an operating system and Oracle installed on them. In this case I've used Oracle Linux 5.6 and Oracle Database 11.2.0.2. The primary server has a running instance. The standby server has a software only installation. Primary Server Setup Logging Check that the primary database is in archivelog mode.

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 … Webo 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 …

WebJun 26, 2008 · What is the difference between physical and logical standby database?

WebDec 18, 2012 · 1- Physical Standby Database Its exactly same As Primary Database. 2- In Physical Data Guard The archivelog Applied directly after transfer from primary database … phone number for the pit stopWebRMAN & Logical Standby • Logical standby is an independent database • Backups must be taken separately • When using catalog, GUARDmust be set to STANDBY • Take control file … how do you save a webpage as a pdfWebSep 15, 2006 · Physical standby databases are physically identical to primary databases, meaning all objects in the primary database are the same as in standby database. … phone number for the tennessean newspaperWebAug 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 … phone number for the postmaster generalWebThe main difference between physical and logical standby databases is the manner in which apply services apply the archived redo data: F or physical standby databases, Oracle Data Guard uses Redo Apply technology, which applies redo data on the standby database using standard recovery techniques of an Oracle database, as shown in Figure 1-2 . how do you save a web pageWebAug 26, 2024 · In physical standby dataguard environment, the V$DATABASE.STANDBY_BECAME_PRIMARY_SCN can be used to find the SCN at which … how do you save a whiteboard in teamsWebIf the selected standby database was configured as a physical standby database or a logical standby database If the role transition is a switchover or a failover The goal is to perform the role transition as quickly as possible with little or no data loss. phone number for the ticket factory