Edge
CDNs
Edge CDNs deliver lightning-fast responses, but they often rely on shared infrastructure that impose limits to the number of items you can store.
As new cache keys come in, evictions lead to premature origin calls limiting the value of the CDN.
Isolated
Independent caching at each CDN location leads to hundreds of extra origin call.
Static
Cache static content without query or body parameters.
Isolated
Independent caching at each CDN location leads to hundreds of extra origin calls.
Static
Cache static content only, no query or body parameters.
Incomplete
Premature evictions lead to incomplete key repositories. Plus, parameter limitations set expectations low.