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Setup the sync process against Large Database

  • September 19, 2017 at 11:51 am

    #323575

    Hi All,

    The database size is 150TB which required to sync in development from production environment.

    Please let me know if anyone has suggestion on this issue.

    Thanks,
    Amit Dhuper

  • September 19, 2017 at 4:51 pm

    #1960056

    Amit Kumar-481560 - Tuesday, September 19, 2017 11:51 AM

    Hi All,

    The database size is 150TB which required to sync in development from production environment.

    Please let me know if anyone has suggestion on this issue.

    Thanks,
    Amit Dhuper

    It depends on what is available in your environment. SAN snapshot backups would be good if available.
    What is the disaster recovery plan for the database?

    Sue

  • September 19, 2017 at 8:33 pm

    #1960072

    Amit Kumar-481560 - Tuesday, September 19, 2017 11:51 AM

    Hi All,

    The database size is 150TB which required to sync in development from production environment.

    Please let me know if anyone has suggestion on this issue.

    Thanks,
    Amit Dhuper

    To be honest, if you have a database of that size and you don't know how to do this, I strongly recommend that you hire a good consultant that does know how to set it up.

    As for being such a size, I've been through this before with folks.  Run the following code from the database in question and post the results, please.


     SELECT size = SUM(size)
       FROM sys.database_files
      WHERE [type] in (0,2,4)
    ;

    --Jeff Moden

    RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
    First step towards the paradigm shift of writing Set Based code:
    ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

    Change is inevitable... Change for the better is not.

    Helpful Links:
    How to post code problems
    How to Post Performance Problems
    Create a Tally Function (fnTally)

  • September 20, 2017 at 10:28 am

    #1960204

    Any feedback on the code I posted?

    --Jeff Moden

    RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
    First step towards the paradigm shift of writing Set Based code:
    ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

    Change is inevitable... Change for the better is not.

    Helpful Links:
    How to post code problems
    How to Post Performance Problems
    Create a Tally Function (fnTally)

  • September 22, 2017 at 11:31 am

    #1960564

    Jeff Moden - Wednesday, September 20, 2017 10:28 AM

    Any feedback on the code I posted?

    I would appreciate for asking update on this post. 
    The below value has been given as per assumption for find out the solution: 
    102934848
    Please let me know if you need any other details.
    Thanks,
    Amit Dhuper

  • September 22, 2017 at 11:40 pm

    #1960612

    Amit Kumar-481560 - Friday, September 22, 2017 11:31 AM

    Jeff Moden - Wednesday, September 20, 2017 10:28 AM

    Any feedback on the code I posted?

    I would appreciate for asking update on this post. 
    The below value has been given as per assumption for find out the solution: 
    102934848
    Please let me know if you need any other details.
    Thanks,
    Amit Dhuper

    I might be missing something but 102934848 / 128.0 = 804,178MB = 804GB, not 150TB for the data.  Why do you think you have 150TB (Terabytes)?  Have your log files grown to huge sizes?  Or did you just forget to change the current database as instructed before you ran the code?

    --Jeff Moden

    RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
    First step towards the paradigm shift of writing Set Based code:
    ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

    Change is inevitable... Change for the better is not.

    Helpful Links:
    How to post code problems
    How to Post Performance Problems
    Create a Tally Function (fnTally)

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