Shrinking the backup file

Last post 12-19-2007, 9:42 PM by dba.learner. 2 replies.
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  •  12-05-2007, 8:55 AM Post number 40559

    Shrinking the backup file

    I have a database which I backup every night. The backup type is full, append.
    The .BAK file is becoming very big, cause the old backups never are removed.

    How can I remove old backups from the .BAK file, and can I make the program do this automaticcally (fe. backups older than 1 month...)

    Marc
  •  12-07-2007, 12:04 PM Post number 40625 in reply to post number 40559

    Re: Shrinking the backup file

    I'd recommend starting a new backup file, with an expiration date set on the backups (you can do this so it handles it automatically), and then archiving the existing backup.  I think that will do it for you.
    I couldn't think of anything clever for a signature, so I use this instead.
  •  12-19-2007, 9:42 PM Post number 41468 in reply to post number 40559

    Re: Shrinking the backup file

    As you are taking a full backup everyday

    You can have Sep backup files for everyday and with Date and time stamp on it. Remove the files older than a month.

    You can use winzip to shrink the size of the backup file. After the database Backup is completed. It can reduced the size by 50%.

    Regards

    Learner

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