newsupernova/vendor/magento/framework/App/Cache/README.md

Components of Magento application use caches in their implementation. The Magento\Cache library provides an interface for cache storage and segmentation (a.k.a. "types").

Magento\Framework\App\Cache extends Magento\Cache and provides more specific features:

• State of cache segments (enabled/disabled) and managing their state
• Pool of cache frontends
• List of cache segments (types)
• Specific cache segments: blocks, collections, configurations, layouts, translations