14 lines
782 B
Markdown
14 lines
782 B
Markdown
# Database Structure
|
|
|
|
CVSA uses [PostgreSQL](https://www.postgresql.org/) as our database.
|
|
|
|
All public data of CVSA (excluding users' personal data) is stored in a database named `cvsa_main`, which contains the following tables:
|
|
|
|
* songs: stores the main information of songs
|
|
* bili\_user: stores snapshots of Bilibili user information
|
|
* all\_data: metadata of all videos in [category 30](../../about/scope-of-inclusion.md#category-30).
|
|
* labelling\_result: Contains label of videos in `all_data`tagged by our [AI system](../artificial-intelligence.md#the-filter).
|
|
* video\_snapshot: Statistical data of videos that are fetched regularly (e.g., number of views, etc.), we call this fetch process as "snapshot".
|
|
* snapshot\_schedule: The scheduling information for video snapshots.
|
|
|