How can I improve filtering performance in Django?
An example of an AI chatbot conversation about optimizing filtering in Django.
How can I improve filtering performance in Django?
To improve filtering performance in Django, consider using database indexing, optimizing queries, and using select_related or prefetch_related.
What are the best practices for using select_related and prefetch_related?
Use select_related for single-valued relationships (like ForeignKey) and prefetch_related for multi-valued relationships (like ManyToMany). This reduces the number of queries.
Are there any tools to analyze query performance?
Yes, you can use Django Debug Toolbar or the built-in Django query logging to analyze and optimize your queries.
How does database indexing work in Django?
Database indexing in Django involves creating indexes on fields that are frequently queried, which speeds up data retrieval.
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