when you edit an article file, you also want to regenerate index, sitemap, rss feed, ... etc. or any pages that depend on the modified article. when you edit a

when you edit an article file, you also want to regenerate index, sitemap, rss feed, ... etc. or any pages that depend on the modified article. when you edit a template or configuration, you need to regenerate entire site. even if you blog very often, say 10 times a day, in 10 years, you only have 36k articles. Probably it shouldn't take too long to regenerate entire site for any kind of modification or addition of pages. or, you can try to be smart and draw dependency graph (maybe using Makefile) and update what's only needed. basically you're solving caching problem, one of the hardest thing in programming.