Assignment-one branch

[AlexanderTheAlright]

What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)

I did three main things in this pull request:

1. Opened the farmers market database and developed a two table partial logical model on geographics
2. I selected, queried, cased, joined, aggregated, and created a temp table with date.
3. I wrote an essay reflecting on the values that are embedded in data.

What did you learn from the changes you have made?

I learned to quickly develop logical models, perform basic sql operations, and to reflect more explicitly on the values guiding the construction of datasets.

Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?

I thought about many different logical models. Vender to product, customer to purchase, but decided upon the postal code data because I thought it was the most interesting.

Were there any challenges? If so, what issue(s) did you face? How did you overcome it?

No major challenges. I initially struggled on exactly the right format for the partial data models lines (e.g., whether to write it plain, 1 to many, or to use crow's annotation).

How were these changes tested?

I checked the examples and materials from the lectures to confirm I was following the same logic.

A reference to a related issue in your repository (if applicable)

NA

Checklist

• I can confirm that my changes are working as intended
• I can confirm that my logical model resembles the example diagram
• I can confirm that each segment of the assignment has a submission

[anjali-deshpande-hub]

Very well done! 30/30

Thank you for your thoughtful feedback on Section 4. I think your professor's take on saying 'hi' to a dataset resonates with me, especially when you say that behind every row is a human being represented by it, and with every human comes their complexity. We have to strive to build systems that honor that complexity.

Another observation. I noticed that the number of file changes with this PR were 15. I was expecting only 3 file changes under DC_Cohort dir. In future, you can make sure that only relevant changes are part of the PR.