E/R to relational mapping. E/R to relational mapping algorithm – overview Mapping algorithm step 1-7 Steen Jensen, autumn 2013. E/R to relational mapping algorithm - overview. The next slides shows an algorithm for converting an E/R diagram to a relational model
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The steps will be based upon figure 7.1 from Elmasri chapter 7
Figure3.17 from chapt. 3 in Elmasri
Figure7.4 from chapt. 7 in Elmasri
Continue with your solution for Amazon – the E/R diagram
Follow the steps described in the slides and convert the E/R diagram into a relational model
Start today and continue at home, so you can present a solution next time in class – make a Word document with the relational models and upload it to the folder called Relational models for Amazonin studie.rhs.dk