⏩ [PERF] DBT: modèles unlogged / désactiver le WAL #1544
Merged
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⏩ DBT: modèles unlogged / désactiver le WAL
Carte Notion: ⏩ DBT: modèles unlogged / désactiver le WAL
🗺️ contexte: on utilise
dbt
pour compiler de la donnée, par défault le WAL de postresql est activé alors qu'on en a pas besoin pour des modèles recompilés / reconstruit de zero à chaque fois💡 quoi: rendre les modèles
unlogged
🎯 pourquoi: désactiver le WAL et améliorer les performances, cf https://www.postgresql.org/docs/current/sql-createtable.html#SQL-CREATETABLE-UNLOGGED
=> 🟢 dans le pire des cas quelque chose ne se passe pas bien et dbt doit reconstuire le modèle dans son intégralité, ce qui est déjà le cas actuellement = pas de regression
🤔 comment: option dans dbt_project.yml
✅ Reste à faire (PR en cours)
📆 A faire (prochaine PR)