# fcai-b/dv architecture

> Architecture diagram of the GitHub repository fcai-b/dv, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-09). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/fcai-b/dv
- Repository: https://github.com/fcai-b/dv

## Overview

This repository is a small Data Visualization course-material archive, not a software application. Its README identifies the course and states that the midterm covers lectures 1, 2, 3, 5, and 6. The tree also contains eight lecture PDFs and two spreadsheet exercises, each available as an XLSX and PDF. No source excerpts or exercise README contents were provided, so relationships between individual materials and a learner workflow cannot be established from the available evidence.

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_course["Course materials"]
  node_readme["Course README<br/>[README.md]"]
  node_lecture01["Lecture 01<br/>[26_DV_01.pdf]"]
  node_lecture02["Lecture 02<br/>[26_DV_02.pdf]"]
  node_lecture03["Lecture 03<br/>[26_DV_03.pdf]"]
  node_lecture04["Lecture 04<br/>[26_DV_04.pdf]"]
  node_lecture05["Lecture 05<br/>[26_DV_05.pdf]"]
  node_lecture06["Lecture 06<br/>[26_DV_06.pdf]"]
  node_lecture07["Lecture 07<br/>[26_DV_07.pdf]"]
  node_lecture08["Lecture 08<br/>[26_DV_08.pdf]"]
end

subgraph group_exercises["Spreadsheet exercises"]
  node_exercise1pdf["Regional sales PDF"]
  node_exercise1sheet["Regional sales workbook"]
  node_exercise2pdf["Bakery sales PDF"]
  node_exercise2sheet["Bakery sales workbook"]
end

click node_readme "https://github.com/fcai-b/dv/blob/main/README.md"
click node_lecture01 "https://github.com/fcai-b/dv/blob/main/26_DV_01.pdf"
click node_lecture02 "https://github.com/fcai-b/dv/blob/main/26_DV_02.pdf"
click node_lecture03 "https://github.com/fcai-b/dv/blob/main/26_DV_03.pdf"
click node_lecture04 "https://github.com/fcai-b/dv/blob/main/26_DV_04.pdf"
click node_lecture05 "https://github.com/fcai-b/dv/blob/main/26_DV_05.pdf"
click node_lecture06 "https://github.com/fcai-b/dv/blob/main/26_DV_06.pdf"
click node_lecture07 "https://github.com/fcai-b/dv/blob/main/26_DV_07.pdf"
click node_lecture08 "https://github.com/fcai-b/dv/blob/main/26_DV_08.pdf"
click node_exercise1pdf "https://github.com/fcai-b/dv/blob/main/googlesheets/Ex1_OTR-regional-sales.pdf"
click node_exercise1sheet "https://github.com/fcai-b/dv/blob/main/googlesheets/Ex1_OTR-regional-sales.xlsx"
click node_exercise2pdf "https://github.com/fcai-b/dv/blob/main/googlesheets/Ex2_On-the-Rise-Bakery-Sales-and-Locations.pdf"
click node_exercise2sheet "https://github.com/fcai-b/dv/blob/main/googlesheets/Ex2_On-the-Rise-Bakery-Sales-and-Locations.xlsx"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_readme,node_lecture01,node_lecture02,node_lecture03,node_lecture04,node_lecture05,node_lecture06,node_lecture07,node_lecture08 toneBlue
class node_exercise1pdf,node_exercise1sheet,node_exercise2pdf,node_exercise2sheet toneAmber
```

## Components

### Course materials

- [Course README](https://github.com/fcai-b/dv/blob/main/README.md): `README.md`
- [Lecture 01](https://github.com/fcai-b/dv/blob/main/26_DV_01.pdf): `26_DV_01.pdf`
- [Lecture 02](https://github.com/fcai-b/dv/blob/main/26_DV_02.pdf): `26_DV_02.pdf`
- [Lecture 03](https://github.com/fcai-b/dv/blob/main/26_DV_03.pdf): `26_DV_03.pdf`
- [Lecture 04](https://github.com/fcai-b/dv/blob/main/26_DV_04.pdf): `26_DV_04.pdf`
- [Lecture 05](https://github.com/fcai-b/dv/blob/main/26_DV_05.pdf): `26_DV_05.pdf`
- [Lecture 06](https://github.com/fcai-b/dv/blob/main/26_DV_06.pdf): `26_DV_06.pdf`
- [Lecture 07](https://github.com/fcai-b/dv/blob/main/26_DV_07.pdf): `26_DV_07.pdf`
- [Lecture 08](https://github.com/fcai-b/dv/blob/main/26_DV_08.pdf): `26_DV_08.pdf`

### Spreadsheet exercises

- [Regional sales PDF](https://github.com/fcai-b/dv/blob/main/googlesheets/Ex1_OTR-regional-sales.pdf): `googlesheets/Ex1_OTR-regional-sales.pdf`
- [Regional sales workbook](https://github.com/fcai-b/dv/blob/main/googlesheets/Ex1_OTR-regional-sales.xlsx): `googlesheets/Ex1_OTR-regional-sales.xlsx`
- [Bakery sales PDF](https://github.com/fcai-b/dv/blob/main/googlesheets/Ex2_On-the-Rise-Bakery-Sales-and-Locations.pdf): `googlesheets/Ex2_On-the-Rise-Bakery-Sales-and-Locations.pdf`
- [Bakery sales workbook](https://github.com/fcai-b/dv/blob/main/googlesheets/Ex2_On-the-Rise-Bakery-Sales-and-Locations.xlsx): `googlesheets/Ex2_On-the-Rise-Bakery-Sales-and-Locations.xlsx`