# 2. Databases

{% content-ref url="databases/pre-class" %}
[pre-class](https://backend-course.cornellappdev.com/chapters/databases/pre-class)
{% endcontent-ref %}

{% content-ref url="databases/lecture" %}
[lecture](https://backend-course.cornellappdev.com/chapters/databases/lecture)
{% endcontent-ref %}

{% content-ref url="databases/demo" %}
[demo](https://backend-course.cornellappdev.com/chapters/databases/demo)
{% endcontent-ref %}

{% content-ref url="databases/handout" %}
[handout](https://backend-course.cornellappdev.com/chapters/databases/handout)
{% endcontent-ref %}

{% content-ref url="databases/api" %}
[api](https://backend-course.cornellappdev.com/chapters/databases/api)
{% endcontent-ref %}