Oracle logical standby vs physical standby

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August undefined, 2024

WebOct 7, 2024 · We are looking at using Oracle 9i logical standby to provide a DR and reporting solution for our current production database. The production database uses InterMedia Text and has CLOBS containing XMLType data, so it is unsuitable for logical standby. ... so it is unsuitable for logical standby. Physical standby does not allow concurrent read ... Web3 rows · Jan 21, 2024 · Logical standby and physical standby database in two different types of standby database. ...

Oracle: How to gather stats in a logical standby database?

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 … http://www.dba-oracle.com/t_difference_logical_physical_standby_database.htm kal ho na ho subtitles download

How to Determine an SCN at which the Logical Standby assumed …

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 … 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 … WebFeb 12, 2014 · Logical Standby behaves similarly to physical standby, except it uses a more complex method of applying SQL statements (logical) instead of block level redo changes (physical). While It is rarely used as a protection mechanism for a primary database it is common to use logical standby as a reporting database. kal ho na ho english subtitles download

Is that possible to convert logical standby to physical standby

Difference between physical and logical standby database

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 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 … kalhoty cxs luxy brightWebAug 21, 2009 · Using Oracle 11g’s Active Data Guard and Snapshot Standby Features By August 21, 2009 Synopsis. Oracle Database 11g expands dramatically the ability to leverage a physical standby database for simultaneous support of both disaster recovery as well as intensive query activity. kalhoty taktické warrior arid multicam

"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 " - Oracle logical standby vs physical standby

Oracle logical standby vs physical standby

WebNow we need to remove existing physical standby database from the configuration and add the new logical standby database. DGMGRL> remove database ip7_stb; Start Logical Apply Service on standby server. On Standby ========== SQL> alter database start logical standby apply immediate; Now add the new logical standby to the broker configuration. 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 ...

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WebMay 9, 2024 · Logical Standby databases have so many pitfalls (unsupported data types, the log miner speed etc). And my answer was (and still is) quite simple: You can’t use a physical standby database for such a move as a physical standby is a … 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 …

WebPhysical Standby Redo . Database . apply . Oracle Home (11.1.0.6) Oracle Home (11.1.0.6) Oracle Home (11.1.0.6) Transform Redo to SQL Logical Standby DatabaseDatabase. SQL apply • Convert the DR physical standby to Transient Logical Standby • Check if Logical standby is in sync . Physical Standby Redo apply Sync or Async Redo shipping 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 / …

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 ... 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 …

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 …

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 … kalhoty high coast trousersWebJun 26, 2008 · What is the difference between physical and logical standby database? kalia bath productsWebA 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 … lawn game rentals birmingham alWebSep 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. … lawn game rentals chicagoWebThe 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 . lawn game rentals lawn game rentals austinWebJan 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 … kalia application form