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Distributing run time read only databases

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    Distributing run time read only databases

    Does Alpha5 support a method of distributing read only databases? I am evaluating the software for possible development of such a database. I currently have the single user version, so I know I'll have to get the runtime add-in to do this, but I want to make sure it will do what I need. I need to be able to distribute a database that cannot be altered by my customers in any way.

    Also, does anyone have any experience using Alpha5 to access an Oracle backend database? If so, how is the performance, translation, etc.?

    #2
    RE: Distributing run time read only databases

    Hugh,

    I checked out the Form Propteries and observed that there are several restrictions available. Also, most if not all fields have a Read Only restriction. Give it a look see.

    kenn
    TYVM :) kenn

    Knowing what you can achieve will not become reality until you imagine and explore.

    Comment


      #3
      RE: Distributing run time read only databases

      The database tables themselves are not particularly secure. A knowledgeable user could open and modify them with other software programs (Word, WordPerfect, Excel, and so on).

      If the user stays within the app you build with Alpha Five, then you can suppress data entry pretty easily. For example, the forms and browses you may use to view your tables can be made 'read only' by setting simple property values for each form or browse.

      -- tom

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        #4
        RE: Distributing run time read only databases

        Distrubutng the runtime version of A5V4 does not allow the user to make any changes in the database structure. Of course they can add/edit information, etc.

        Oracle is undboubetdly ODBC compliant as is A5V4 so I see no particular problem at first blush. However, there may be other considerations that may need to be addressed. I have not attemped this particular operation.

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          #5
          RE: Distributing run time read only databases

          Wouldn't some type of ODBC driver need to be installed also. My understanding from the literature is that the underlying database is relational, therefore, the tables would need to be in some type of format other than text.

          Comment


            #6
            RE: Distributing run time read only databases

            Thanks to everyone for the responses. I am impressed by what I've seen in Alpha5 and this forum. Thank you again.

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