Comparison W3 Total Cache vs RackCache

W3 Total Cache is a popular framework available for WordPress. It is relied on by publishers, web developers and web hosts to enhance the performance of their websites effectively. It serves as a performance solution that can help meet the SEO needs of its users. W3 Total Cache is known to adhere to the best practices. It serves as a reliable and effective Content Delivery Network (CDN) as well. It is known for its high degree of compatibility with shared hosting and dedicated servers. It also provides reliable mobile support and accelerated mobile pages (AMP) support. It provides SSL/TLS support as well.

RackCache is a component available for applications based on Rack. It focuses mainly on the HTTP caching aspect. It is known for its freshness/ expiration based caching and varied support. It is designed to be portable and suitable for use with any kind of Rack framework. It works mainly as a quick drop-in component and is standards-based. It is known for its easy configuration. It is suitable for small and medium-sized deployments. It is an effective interface known for its middleware. It is small in size and it is known for its flexibility. It provides Rack::Cache storage in two types, namely, Meta and Entity stores.