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Denny Biasiolli
3 videos · 3 events · 2023–2026 · 1h 22m of video
Talks
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Django migrations, friend or foe? Optimize them for testing
Django Day Copenhagen 2024 · October 13, 2024
Django migrations propagate model changes to the database, and the speaker explains commands for creating, applying, inspecting, rolling back, squashing, and writing data migrations. The main performance problem appears in test setup: building a test database from many migrations can take far longer than running…
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Django migrations, friend or foe? Optimize your Django migrations for faster testing Denny Biasiolli
DjangoCon US 2023 · December 14, 2023
Django migrations record model changes and provide commands such as `makemigrations`, `migrate`, `showmigrations`, and `sqlmigrate` for creating, applying, inspecting, and rolling back schema changes. Denny Biasiolli explains that many small migrations are convenient for development and atomic commits, but can make test database creation far…