Utility for Table Schemas

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  • Armen Stein

    #16
    Re: Utility for Table Schemas


    Here's what we do:

    At first: on a whiteboard or using pencil & paper, we sketch out the
    high level tables using circles (tables) and lines (relationships) . We
    indicate the one and many side of each relationship. We may note a
    few critical fields under each table, or some sample data in quotes.

    When we feel that the initial table level of design will work, we
    enter it directly into Access or SQL Server, and use the relationships
    window (in Access) or a Diagram (in SQL Server) to lay it all out
    graphically.

    We don't use a third party tool, but Visio can do it (as another
    poster suggested). Another (more expensive) tool is ERWin.

    On Mon, 06 Nov 2006 22:43:41 GMT, "Neil" <nospam@nospam. netwrote:
    >Could be; but I was hoping for some free or inexpensive tool for doing
    >this -- doesn't have to be fancy.
    >
    >You know, it's interesting: I was expecting lots of replies saying, "I use
    >this," or "I use that." But that hasn't been the case. So what do most
    >people do, just design with pencil and paper or just Word or Excel? Or just
    >go straight to table design?
    >
    Armen Stein
    Microsoft Access MVP
    Expert Microsoft Access development, database modernization, and custom software development backed by decades of proven experience.


    Comment

    • Neil

      #17
      Re: Utility for Table Schemas

      Thanks for that!

      "Michael Gramelspacher" <gramelsp@psci. netwrote in message
      news:MPG.1fb9a3 bb8159bbbf9896a 9@msnews.micros oft.com...
      In article <xUO3h.3032$l25 .2949
      @newsread4.news .pas.earthlink. net>, nospam@nospam.n et says...
      >Could be; but I was hoping for some free or inexpensive tool for doing
      >this -- doesn't have to be fancy.
      >>
      >You know, it's interesting: I was expecting lots of replies saying, "I
      >use
      >this," or "I use that." But that hasn't been the case. So what do most
      >people do, just design with pencil and paper or just Word or Excel? Or
      >just
      >go straight to table design?
      >>
      I was also expecting to see lots of replies.
      This is the only thing I have encountered that is free.
      (Assuming it can still be downloaded.)

      it is really for use with Mysql.
      >
      I have also seen this recommended, but the cheapest version is
      $229. http://www.datanamic.com/
      >
      There are many others and most are expensive.
      >

      Comment

      • Neil

        #18
        Re: Utility for Table Schemas

        Thanks for the feedback. I can see the usefulness of that approach. I just
        have an aversion to sketching things out manually, and prefer to do
        everything on the PC. In the past, I've always just gone in and created
        tables in Access, using it as a design tool of sorts. But this project I'm
        starting is somewhat complex, and I wanted to lay it out first before going
        to table design.

        "Armen Stein" <ArmenStein@R3m 00v3Th1s.gmail. comwrote in message
        news:u3qvk2tsk3 bjp36qvehtajhei mc4ek2ph0@4ax.c om...
        >
        Here's what we do:
        >
        At first: on a whiteboard or using pencil & paper, we sketch out the
        high level tables using circles (tables) and lines (relationships) . We
        indicate the one and many side of each relationship. We may note a
        few critical fields under each table, or some sample data in quotes.
        >
        When we feel that the initial table level of design will work, we
        enter it directly into Access or SQL Server, and use the relationships
        window (in Access) or a Diagram (in SQL Server) to lay it all out
        graphically.
        >
        We don't use a third party tool, but Visio can do it (as another
        poster suggested). Another (more expensive) tool is ERWin.
        >
        On Mon, 06 Nov 2006 22:43:41 GMT, "Neil" <nospam@nospam. netwrote:
        >
        >>Could be; but I was hoping for some free or inexpensive tool for doing
        >>this -- doesn't have to be fancy.
        >>
        >>You know, it's interesting: I was expecting lots of replies saying, "I use
        >>this," or "I use that." But that hasn't been the case. So what do most
        >>people do, just design with pencil and paper or just Word or Excel? Or
        >>just
        >>go straight to table design?
        >>
        >
        Armen Stein
        Microsoft Access MVP
        Expert Microsoft Access development, database modernization, and custom software development backed by decades of proven experience.

        >

        Comment

        • Paul Ibison

          #19
          Re: Utility for Table Schemas

          Here's a nice list of such tools:

          Can't vouch for any of the free ones, but can recommend Erwin, Visio and
          Enterprise Architect, all of which I've used.
          Cheers,
          Paul Ibison SQL Server MVP, www.replicationanswers.com .


          Comment

          • Roger Carlson

            #20
            Re: Utility for Table Schemas

            Actually, you can use the graphic tools in Excel to draw boxes and lines to
            create a simple ER diagrams.

            In my classes, I give the students a PowerPoint template that has all the
            objects created that they can just copy and paste into a new PowerPoint
            document to draw their ER diagrams. It actually works pretty well. You can
            find it here: http://www.rogersaccesslibrary.com/TutorialsDesign.html

            --
            --Roger Carlson
            MS Access MVP


            "Neil" <nospam@nospam. netwrote in message
            news:CQO3h.3028 $l25.1361@newsr ead4.news.pas.e arthlink.net...
            Yes, I can list tables and fields in Excel; but I'd like to visually
            display table relationships and joins. Surely there must be a tool out
            there
            that does this.
            >
            "Karl" <someone@sbcglo bal.bizwrote in message
            news:nMJ3h.6245 $B31.5258@newss vr27.news.prodi gy.net...
            You can do this in Excel.

            "Neil" <nospam@nospam. netwrote in message
            news:MBz3h.3493 $ig4.705@newsre ad2.news.pas.ea rthlink.net...
            >I meant just a tool for playing with table designs and providing a
            >graphical interface/printing utility, not one that would do the
            designing
            >work for me. I want to be able to design the tables manually, set up
            >relationship s, and print the schemas, without creating the tables, and
            >then create the tables once I'm done with all the design work. Seems
            that
            >such a utility exists.
            >
            >
            "Allen Browne" <AllenBrowne@Se eSig.Invalidwro te in message
            news:O49hbGu$GH A.4328@TK2MSFTN GP03.phx.gbl...
            >>A utility to develop table schemas?
            >>
            >If ou are looking for suggestions on how to design schemas for a
            variety
            >of needs, this might be useful:
            > http://www.databaseanswers.com/data_models/index.htm
            >>
            >In general, though, you only go go the trouble of creating a custom
            >database if there is no off-the-shelf solution. Therefore the bespoke
            >Access databases you create all have unique needs, and cannot be
            >designed by a utility.
            >>
            >--
            >Allen Browne - Microsoft MVP. Perth, Western Australia.
            >Tips for Access users - http://allenbrowne.com/tips.html
            >Reply to group, rather than allenbrowne at mvps dot org.
            >>
            >"Neil" <nospam@nospam. netwrote in message
            >news:4ju2h.162 9$l25.515@newsr ead4.news.pas.e arthlink.net...
            >>Anyone have a recommendation for a good inexpensive or free utility
            for
            >>developing table schemas.
            >>
            >>
            >
            >
            >
            >

            Comment

            • rkc

              #21
              Re: Utility for Table Schemas

              Neil wrote:
              Could be; but I was hoping for some free or inexpensive tool for doing
              this -- doesn't have to be fancy.
              >
              You know, it's interesting: I was expecting lots of replies saying, "I use
              this," or "I use that." But that hasn't been the case. So what do most
              people do, just design with pencil and paper or just Word or Excel? Or just
              go straight to table design?
              mspaint.exe

              Comment

              • Tim Marshall

                #22
                Re: Utility for Table Schemas

                Neil wrote:
                With me, if it's not on my PC, it gets lost. The only way I find mail is by
                knowing which part of the floor it was left on.... My computer files, on the
                other hand, are very organized. :-)
                8) Re the stickies, the good thing about this stage of development
                means I take a day (or three) to clear the myriads of paper, empty pop
                bottles, sandwich crusts to clear off my desk and organize myself. 8)


                --
                Tim http://www.ucs.mun.ca/~tmarshal/
                ^o<
                /#) "Burp-beep, burp-beep, burp-beep?" - Quaker Jake
                /^^ "Whatcha doin?" - Ditto "TIM-MAY!!" - Me

                Comment

                • Neil

                  #23
                  Re: Utility for Table Schemas

                  Thanks!

                  "Paul Ibison" <Paul.Ibison@Py gmalion.Comwrot e in message
                  news:eVDuYEmAHH A.1012@TK2MSFTN GP04.phx.gbl...
                  Here's a nice list of such tools:

                  Can't vouch for any of the free ones, but can recommend Erwin, Visio and
                  Enterprise Architect, all of which I've used.
                  Cheers,
                  Paul Ibison SQL Server MVP, www.replicationanswers.com .
                  >

                  Comment

                  • Neil

                    #24
                    Re: Utility for Table Schemas

                    Yeah; or I could just use crayons. ;-)

                    "rkc" <rkc@rochester. yabba.dabba.do. rr.bombwrote in message
                    news:Lm74h.1024 9$zB4.2994@twis ter.nyroc.rr.co m...
                    Neil wrote:
                    >Could be; but I was hoping for some free or inexpensive tool for doing
                    >this -- doesn't have to be fancy.
                    >>
                    >You know, it's interesting: I was expecting lots of replies saying, "I
                    >use this," or "I use that." But that hasn't been the case. So what do
                    >most people do, just design with pencil and paper or just Word or Excel?
                    >Or just go straight to table design?
                    >
                    mspaint.exe

                    Comment

                    • Neil

                      #25
                      Re: Utility for Table Schemas

                      Well, there is that! :-)

                      I've recently come up with a method for house/office cleaning. It's called
                      the "One Bag At A Time" method. What you do is you take a large plastic
                      garbage bag, walk around, and fill it up with trash, unneeded mail, other
                      miscellaneous unneeded things, and you keep going until the bag is full.
                      Then you take the bag out and stop. Then another time, you do another bag.
                      And you keep doing this until things are clean. This way, it's not too much
                      at once. And once you have the bag in your hand, you're motivated to find
                      stuff to put in it! :-)

                      N

                      "Tim Marshall" <TIMMY!@PurpleP andaChasers.Moe rtheriumwrote in message
                      news:eirekr$96d $2@coranto.ucs. mun.ca...
                      Neil wrote:
                      >With me, if it's not on my PC, it gets lost. The only way I find mail is
                      >by knowing which part of the floor it was left on.... My computer files,
                      >on the other hand, are very organized. :-)
                      >
                      8) Re the stickies, the good thing about this stage of development means
                      I take a day (or three) to clear the myriads of paper, empty pop bottles,
                      sandwich crusts to clear off my desk and organize myself. 8)
                      >
                      >
                      --
                      Tim http://www.ucs.mun.ca/~tmarshal/
                      ^o<
                      /#) "Burp-beep, burp-beep, burp-beep?" - Quaker Jake
                      /^^ "Whatcha doin?" - Ditto "TIM-MAY!!" - Me

                      Comment

                      • Neil

                        #26
                        Re: Utility for Table Schemas

                        Thanks.

                        "Roger Carlson" <NO-Roger.J.Carlson-SPAM@gmail.comw rote in message
                        news:OGXusBpAHH A.3368@TK2MSFTN GP03.phx.gbl...
                        Actually, you can use the graphic tools in Excel to draw boxes and lines
                        to
                        create a simple ER diagrams.
                        >
                        In my classes, I give the students a PowerPoint template that has all the
                        objects created that they can just copy and paste into a new PowerPoint
                        document to draw their ER diagrams. It actually works pretty well. You can
                        find it here: http://www.rogersaccesslibrary.com/TutorialsDesign.html
                        >
                        --
                        --Roger Carlson
                        MS Access MVP

                        >
                        "Neil" <nospam@nospam. netwrote in message
                        news:CQO3h.3028 $l25.1361@newsr ead4.news.pas.e arthlink.net...
                        >Yes, I can list tables and fields in Excel; but I'd like to visually
                        >display table relationships and joins. Surely there must be a tool out
                        there
                        >that does this.
                        >>
                        >"Karl" <someone@sbcglo bal.bizwrote in message
                        >news:nMJ3h.624 5$B31.5258@news svr27.news.prod igy.net...
                        You can do this in Excel.
                        >
                        "Neil" <nospam@nospam. netwrote in message
                        news:MBz3h.3493 $ig4.705@newsre ad2.news.pas.ea rthlink.net...
                        >>I meant just a tool for playing with table designs and providing a
                        >>graphical interface/printing utility, not one that would do the
                        designing
                        >>work for me. I want to be able to design the tables manually, set up
                        >>relationships , and print the schemas, without creating the tables, and
                        >>then create the tables once I'm done with all the design work. Seems
                        that
                        >>such a utility exists.
                        >>
                        >>
                        >"Allen Browne" <AllenBrowne@Se eSig.Invalidwro te in message
                        >news:O49hbGu$G HA.4328@TK2MSFT NGP03.phx.gbl.. .
                        >>>A utility to develop table schemas?
                        >>>
                        >>If ou are looking for suggestions on how to design schemas for a
                        variety
                        >>of needs, this might be useful:
                        >> http://www.databaseanswers.com/data_models/index.htm
                        >>>
                        >>In general, though, you only go go the trouble of creating a custom
                        >>database if there is no off-the-shelf solution. Therefore the bespoke
                        >>Access databases you create all have unique needs, and cannot be
                        >>designed by a utility.
                        >>>
                        >>--
                        >>Allen Browne - Microsoft MVP. Perth, Western Australia.
                        >>Tips for Access users - http://allenbrowne.com/tips.html
                        >>Reply to group, rather than allenbrowne at mvps dot org.
                        >>>
                        >>"Neil" <nospam@nospam. netwrote in message
                        >>news:4ju2h.16 29$l25.515@news read4.news.pas. earthlink.net.. .
                        >>>Anyone have a recommendation for a good inexpensive or free utility
                        for
                        >>>developing table schemas.
                        >>>
                        >>>
                        >>
                        >>
                        >
                        >
                        >>
                        >>
                        >
                        >

                        Comment

                        • rkc

                          #27
                          Re: Utility for Table Schemas

                          Neil wrote:
                          Yeah; or I could just use crayons. ;-)
                          Etch-A-Sketch

                          Comment

                          • Neil

                            #28
                            Re: Utility for Table Schemas

                            Even better! :-)

                            "rkc" <rkc@rochester. yabba.dabba.do. rr.bombwrote in message
                            news:RTP4h.1096 5$zB4.8288@twis ter.nyroc.rr.co m...
                            Neil wrote:
                            >Yeah; or I could just use crayons. ;-)
                            >
                            Etch-A-Sketch

                            Comment

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