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# Databases

In this session, trainees will be introduced to the core concepts of databases, including why we use them, how data is modeled, and how to interact with a relational database using SQL.

| Week | Topic                                                                      | Preparation                                                              | Assignment                                                             | Session Plan                                                               |
| ---- | -------------------------------------------------------------------------- | ------------------------------------------------------------------------ | ---------------------------------------------------------------------- | -------------------------------------------------------------------------- |
| 1.   | [Introduction to databases](/course-content/foundation/databases/week1.md) | [Preparation](/course-content/foundation/databases/week1/preparation.md) | [Assignment](/course-content/foundation/databases/week1/assignment.md) | [Session Plan](/course-content/foundation/databases/week1/session-plan.md) |

## Learning Goals

* [ ] Explain what a database is and why we use them
* [ ] Understand basic relational data terminology: table, row, column, primary key, foreign key
* [ ] Perform basic SQL operations: SELECT, INSERT, UPDATE, DELETE
* [ ] Use simple filtering and sorting techniques
* [ ] Understand simple database design & schemas


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