Understanding Drupal: A Complete Guide to Caching Layers
Master Drupal's full caching stack: render arrays, cache tags, HTTP headers, and reverse proxies. Real code, real APIs, every layer explained.
cache
New cache prewarm API
A new API has been added for services to tag themselves as prewarmable.
To do this, add the cache_prewarmable service tag, and implement PreWarmableInterface.
Best Practices for Drupal Caching and How to Deal with Caching Issues
Efficient caching in Drupal significantly boosts performance, ensuring fast load times and a smooth user experience.