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  • Logic Data Modeling 2 – Candidate Key

    Posted by admin on October 19th, 2009 and filed under data information system | 5 Comments »

    Lecture by Dr. Art Langer, author. Analysis & Design of Information Systems (3nd Ed), Langer, Springer-Verlag 2007 (ISBN978-1-844628-654-4)

    Duration : 0:5:56


    [youtube BGMwuOtRfqU]

    5 Responses

    1. spectre257 Says:

      Good video but …
      Good video but camera needs work.
      Don’t move it around just keep it on the board.

    2. moreknow Says:

      This is gold.


      This is gold.

      Improvable, but free. Be grateful Dr. Langer isn’t pulling royalties from this.

      Thank you for passing the knowledge. I will be using this.

    3. Reikalingas Says:

      agree with …
      agree with Mouseclickchick, otherwise great videos, great info

    4. Mouseclickchick Says:

      please stop moving …
      please stop moving around and stand by the white board. its dizzying to watch you move from side to side away form the whiteboard and back. great info!! hard to watch!!

    5. DippySippy Says:

      best video om the …
      best video om the matter ever seen on youtube..thanks professor

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