How can I optimize my Django APIs for better performance?
You can optimize your Django APIs by implementing pagination, using select_related and prefetch_related, and caching responses.
What is pagination and how does it help?
Pagination divides your API responses into smaller chunks, reducing the amount of data sent at once, which improves load times.
Can you explain select_related and prefetch_related?
Sure! select_related is used for single-valued relationships and retrieves related objects in a single query, while prefetch_related is for multi-valued relationships and fetches them in separate queries.
What caching strategies can I use?
You can use in-memory caching with Redis or Memcached, or implement HTTP caching with cache headers to reduce server load.
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