Glossary: System Design Beyond the Basics in Java
Cache busting
Putting the content hash in a file name, as in `mug-blue.3f9a1c.jpg`. A changed file gets a new name, so the CDN can cache every name forever without serving old versions.
Glossary: System Design Beyond the Basics in Java
Putting the content hash in a file name, as in `mug-blue.3f9a1c.jpg`. A changed file gets a new name, so the CDN can cache every name forever without serving old versions.