| ```mermaid |
| erDiagram |
| employees { |
| int id_employee PK |
| int age |
| varchar genre |
| int revenu_mensuel |
| varchar statut_marital |
| varchar departement |
| varchar poste |
| int annee_experience_totale |
| int annees_dans_l_entreprise |
| int satisfaction_employee_environnement |
| int note_evaluation_precedente |
| int satisfaction_employee_nature_travail |
| int satisfaction_employee_equipe |
| int satisfaction_employee_equilibre_pro_perso |
| int note_evaluation_actuelle |
| varchar heure_supplementaires |
| int augementation_salaire_precedente |
| int nombre_participation_pee |
| int nb_formations_suivies |
| int distance_domicile_travail |
| int niveau_education |
| varchar frequence_deplacement |
| int annees_depuis_la_derniere_promotion |
| varchar a_quitte_l_entreprise |
| } |
| |
| prediction_inputs { |
| int id PK |
| timestamp created_at |
| int id_employee |
| int age |
| varchar genre |
| int revenu_mensuel |
| varchar statut_marital |
| varchar departement |
| varchar poste |
| int annee_experience_totale |
| int annees_dans_l_entreprise |
| int satisfaction_employee_environnement |
| int note_evaluation_precedente |
| int satisfaction_employee_nature_travail |
| int satisfaction_employee_equipe |
| int satisfaction_employee_equilibre_pro_perso |
| int note_evaluation_actuelle |
| varchar heure_supplementaires |
| int augementation_salaire_precedente |
| int nombre_participation_pee |
| int nb_formations_suivies |
| int distance_domicile_travail |
| int niveau_education |
| varchar frequence_deplacement |
| int annees_depuis_la_derniere_promotion |
| } |
| |
| prediction_inputs ||--|| prediction_outputs : "1:1" |
| |
| prediction_outputs { |
| int id PK |
| int input_id FK |
| varchar prediction |
| float probabilite |
| int classe |
| } |
| |
| api_logs { |
| int id PK |
| timestamp created_at |
| varchar operation |
| varchar table_cible |
| varchar details |
| varchar statut |
| } |
| ``` |
|
|
