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by cosmotic 1208 days ago
It's not cacheless. There are countless caches throughout (including what appears to be ~1TB of memory in the database server), just not a dedicated cache machine.
2 comments

It think OP is only referring to server architecture. And as you say there is no cache server. So cacheless server architecture.
By this definition almost all non-toy applications under non-toy OSes have caches, because of CPU caches and registers.