Oracle 12c: What’s New in Oracle Data Guard 12cR1?

July 12th, 2013 | Posted in 12c, Blog, Dataguard | No Comments


Introduction:

The following article describes the new features and enhancements that were added in Oracle Data Guard 12c Release 1.

Oracle Data guard overview:

Oracle Data Guard provides solutions to maximize high availability of Oracle databases. Oracle Data Guard maintains one or many secondary databases as alternatives to the primary production database in order to protect the primary database from loss, corruptions, disasters , errors.
Oracle Data Guard also can be used for load balancing: the standby can be opened for queries, testing, reporting.
Database administrator can choose either manual or automatic failover of production to a standby database.

What’s New in Oracle Data Guard 12cR1?

1- Far Sync Standby
2- Cascade a Standby Database in Real-Time
3- Using DBMS_ROLLING to Perform a Rolling Upgrade
4- SYSDG Privilege
5- Online Standby Datafile Movement
6- Recover Standby database using service names

You can find more details about the above new features here: 12c_DataGuard_New_Features

Cheers,
Wissem



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  • Adrian Iriarte: Saludos, Que buen articulo, casi siempre al momento de querer implementar soluciones para el...
  • Patricia: Hi Wissem, is there a workaround for this? I mean I want to use the sqlnet.authentication_services =none,...
  • Brian: I created the cdb manually using the instruction, but then I tried to create pdb within in, it failed. have...
  • Farmer Johnson: Hi Wissem. How did you avoid the error you had previsouly encountered: “sudo opatch auto...
  • Héctor Moro: Querido Nelson; Después de entrevistar a mas de 50 profesionales de primer nivel en Uruguay, al fin te...
  • What is NO2 Maximus: I genuinely apрreciated your site! You shoulԁ update it wiϳth new info!
  • Nav: Indeed helpful, to the point article..
  • Koti: Can you please explain all the sections of AWR report in RAC. I mean to ask output produced by awrgrpt.sql...
  • Himanshu: Nice post.can you please comment on this Why RMAN restored the DATA_REORTING datafie to +DATA diskgroup?
  • Enrique: Great post.
  • gabriel: what version of sqldeveloper support plugable database?
  • Kal: Quality – thanks…
  • wissem: Well , like I mentioned in the post, delete service and add service using IP.
  • Kelly: were you able to solve this? Thanks!
  • wissem: Hello, You can buy the book from PakT: http://www.packtpub.com/oracle -data-guard-11gr2-administr...
  • goutham: hi i want to buy this book.could you please let me know how can i buy this book. i am in Malaysia. thanks...
  • cesar Lopez: Hola me gustaria saber tu punto de vista de MYSQl vs ORACLE para una sistema de Nomina de unos 1500...
  • wissem: Check my previous article in English; Oracle 12c: RMAN recover Table http://www.oracle-class.com/?p =2866
  • NILESH: Sir, English please
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