What are some advanced techniques for caching in Django?

What are some advanced techniques for caching in Django?

Django offers several advanced caching techniques, such as using cache versioning, low-level cache APIs, and custom cache backends.

Can you explain cache versioning and how it works?

Cache versioning allows you to manage different versions of cached data. By appending a version number to your cache keys, you can invalidate old cache entries when your data changes.

What are low-level cache APIs?

Low-level cache APIs in Django provide direct access to the cache backend, allowing you to set, get, and delete cache entries without using the higher-level caching decorators.

How can I create a custom cache backend?

To create a custom cache backend, you need to subclass django.core.cache.backends.base.BaseCache and implement the required methods like get, set, and delete.