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  1. #1
    Parker is offline Advanced Beginner
    Windows 7 64bit Access 2010 64bit
    Join Date
    Apr 2014
    Posts
    76

    Why is my access database so large? 83,000KB


    Hello,

    I have a whopping 5 forms, 5 tables, a few reports and a few more queries... what makes the Access file size so large?

  2. #2
    June7's Avatar
    June7 is online now VIP
    Windows 7 64bit Access 2010 32bit
    Join Date
    May 2011
    Location
    The Great Land
    Posts
    53,643
    Run Compact & Repair and see if that changes size. Run C&R periodically, especially after design modification.
    How to attach file: http://www.accessforums.net/showthread.php?t=70301 To provide db: copy, remove confidential data, run compact & repair, zip w/Windows Compression.

  3. #3
    Parker is offline Advanced Beginner
    Windows 7 64bit Access 2010 64bit
    Join Date
    Apr 2014
    Posts
    76
    Solved thank you!

  4. #4
    orange's Avatar
    orange is offline Moderator
    Windows XP Access 2003
    Join Date
    Sep 2009
    Location
    Ottawa, Ontario, Canada; West Palm Beach FL
    Posts
    16,850
    The rationale for this is that:

    -Access uses and manages storage within the database
    -when you delete a table or query, you are really marking it as used
    -anytime while developing you create, delete, modify an object you are using the space Access has reserved for you and marks it as used
    -temporary tables use space; new versions also use space.
    Once the space is used or marked used, it is no longer available to be reassigned

    It isn't until you run Compact and Repair that Access "cleans up" the used space and frees up space for you.

    It is considered a good practice to do Compact and Repair on a regular basis --especially during development.
    And you should be doing Backups whenever you make changes to your database.

    Glad the size has returned to a respectable value.

Please reply to this thread with any new information or opinions.

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