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