Class 1 | Week 1 | DAT601

First class, this blog will include various notes recorded from classes, in no particular intended structure.

Todd has spoken to us about two pioneering people in computer science, Peter Chen who invented Chens notation, which we will use in our production of conceptual models, Edgar Codd who is responsible for invented the relational database model which we will also be using.

We have formed into a team for a practice project, Me, Patrick, Robin and Jake have banded together to form YEEZY SEASON APPROACHING.

After the day was finished I have made a discord group for us, a google doc and a shared draw.io all to help us collaborate on the shared project together.


Random Personal Notes

Nouns probably should be entities
Relations are usually represented by verbal or doing things

Identify candidate keys and from then confirm a primary key, candidate keys allow you to have something to talk about with the people you are working with.



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