Redis VS APCu Object Cache performance test 2018: is it relevant anyway? Redis is fast, but APCu is faster. Unfortunately, APCu is being pushed on the side of the road as an Object cache, and here is why.
There are 3 categories of caching systems on the server side: Memory code caching, Memory object caching, and Disk file caching. Objects can be anything though, including files. By file I mean any file: the generated HTML code that makes a page, a CSS, an image…