User blog comment:TOR/Caching Explained/@comment-3335785-20130327230944

I've seen some issues that haven't been corrected by simply clearing my browser cache, usually with CSS but sometimes with js as well. It seems to happen when I'm making a lot of changes in a short period of time, such as making a theme for monobook. It will often take several minutes to update even with several browser cache clears. I remember something on dev wiki about Wikia caching things more 'aggressively', but assumed it was by design rather than by accident. Should I start submitting these as bugs?

Also, what's the difference between DPL cache and non-DPL cache? I'm told DPL has it's own cache that can be far harder to clear, but not much else.