What are memory leaks in Django and how can I prevent them?

What are memory leaks in Django and how can I prevent them?

Memory leaks in Django occur when the application retains references to objects that are no longer needed, preventing them from being garbage collected. To prevent them, you can use tools like memory profilers, ensure proper management of database connections, and avoid circular references.

What tools can I use to detect memory leaks in my Django application?

You can use tools like Django Debug Toolbar, memory_profiler, and objgraph to detect memory leaks in your Django application.

Can you give me an example of a common memory leak scenario in Django?

A common scenario is when you create a large number of objects in a view and store them in a global list. If you don't clear this list, it will keep growing, leading to increased memory usage.

How can I optimize my Django application to reduce memory usage?

You can optimize your Django application by using lazy loading, caching, and optimizing your database queries to reduce memory usage.