DBAsupport.com Forums - Powered by vBulletin
Results 1 to 5 of 5

Thread: mirroring

  1. #1
    Join Date
    Sep 2001



    I need to mirror datas in a second db (because the datas on db must be available 24h/24). I want to write datas in 2 db at the same time to have a second db if the first one crash.

    If it exists a solution, how can i implement it ?

  2. #2
    Join Date
    Oct 2001

    You have to take a look at STANDBY DATABASE ...

    Best Regards

  3. #3
    Join Date
    Sep 2001
    tHANKS A LOT...

    But what's diff between clustering & mirroring/replication.


  4. #4
    Join Date
    Mar 2002
    Good question!
    Oracle claims that only way to mirror (something) is available through hardware and/or operating system (OTN).
    Any other approach?
    As I see with MS SQL, they have a concept of mirror for database space (devices) ...
    Oracle is able to do it in this way?

  5. #5
    Join Date
    May 2001
    what's diff between clustering & mirroring/replication

    ITs not a simple thing to explain clustering and replication in one or two sentences.

    1.Clustering is the concept of grouping different nodes and forming a single layer on which the database will be present.Again this clustering concept is for OS level and the type database option will be depend on u.Whether u have to opt for Parallel server of Oracle Fail safe.
    2.As come to mirroring on OS level u are dealing with Storage devices and for database either it can be a Standby database.
    3.AS for the replication either u can have a Multi master or a Snapshot.

    Above things are need to be understand in deep and after going through the documentations and the search options still the things which u are not understand u can put them precisely on the forum so that it can be explain.

    All the best

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Click Here to Expand Forum to Full Width

We have made updates to our Privacy Policy to reflect the implementation of the General Data Protection Regulation.