Double-keyed caching: Browser cache partitioning
(addyosmani.com)
The web’s caching model served us well for over two decades. Recently, in the name of privacy, it’s undergone a fundamental shift that challenges many of our performance optimization assumptions. This is called Double-keyed Caching or cache-partitioning more generally. Here’s what changed, why it matters, and how to adapt.
The web’s caching model served us well for over two decades. Recently, in the name of privacy, it’s undergone a fundamental shift that challenges many of our performance optimization assumptions. This is called Double-keyed Caching or cache-partitioning more generally. Here’s what changed, why it matters, and how to adapt.