Compare Caching Vendors: Rackcache vs W3 Total Cache
RackCache
Vendor Comparison
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About
Rack::Cache is a library for caching HTTP requests and responses in Rack-based web applications. It implements the HTTP 1.1 specification for caching in order to improve performance and reduce load on the web server.
W3 Total Cache is a WordPress plugin that improves website performance by caching website files and minimizing their size. It also provides other optimization features such as content delivery network (CDN) integration and database query caching.