https://github.com/jangelmm/ito-tbd-becarios

https://github.com/jangelmm/ito-tbd-becarios

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/jangelmm/ito-tbd-becarios
• Owner: jangelmm
• Created: 2024-10-30T02:18:41.000Z (3 months ago)
• Default Branch: master
• Last Pushed: 2024-10-30T02:40:27.000Z (3 months ago)
• Last Synced: 2024-10-30T05:05:23.814Z (3 months ago)
• Size: 68.4 MB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Base de Datos Becarios

# Diagrama E-R

![E-R CONAHCYT-E-R Version 2 drawio (2)](https://github.com/user-attachments/assets/4c8ab5bc-0008-4829-8dd5-d89dabc32c63)

# Diagrama Relacional

```mermaid

erDiagram

    becario {

        int id_becario PK

        string nombre_becario

        string apellido_p

        string apellido_m

    }

    beca {

        int id_beca PK

        string nivel_estudio

        string nombre_beca

    }

    programa {

        int id_programa PK

        string nombre_programa

        string area_SNI

    }

    institucion {

        int id_institucion PK

        string nombre_institucion

        string estado

    }

    becario_institucion {

        int FK_institucion FK

        int FK_becario FK

        int FK_programa FK

    }

    becario_beca {

        int FK_becario FK

        int FK_beca FK

        float monto

        string periodo

    }

    pago {

        int id_pago PK

        date inicio

        date fin

        float total

    }

    becario ||--o{ becario_beca : "recibe"

    beca ||--o{ becario_beca : "asociada"

    becario ||--o{ becario_institucion : "estudia en"

    institucion ||--o{ becario_institucion : "ofrece"

    programa ||--o{ becario_institucion : "contiene"

    becario ||--o| pago : "realiza"

    beca ||--o| pago : "incluye"

```