How can I optimize template performance in Django

Optimizing template performance in Django is crucial for enhancing user experience and reducing server load. Here are several strategies to improve template rendering efficiency:

1. Simplify Templates and Logic

• Avoid Complex Logic: Keep templates simple by moving complex logic to views or model methods. This improves maintainability and reduces processing time within templates.

• Use Template Tags: For logic that must be executed within templates, use custom template tags to encapsulate complexity.

2. Optimize Database Queries

• Use select_related() and prefetch_related(): Minimize database hits by fetching related objects in a single query.

• Limit Retrieved Data: Use values() or values_list() to retrieve only necessary fields, reducing memory usage and query time.

3. Enable Template Caching