Loading the set of files needed to satisfy a request is equivalent to a database query. Databases and file systems have to deal with similar issues when looking up a single item, so there's a clear correspondence there. The difference is that a database can do a JOIN but a file system can't (directory traversals really aren't equivalent). In that case any such logic would have to be in the client-side JS, fetching objects and quite likely imposing even more load than an SQL query would have. Being able to shut down that database process is good in a lot of ways (especially security) but reduced total load isn't necessarily one of them. You might just be shifting load to the the web server and file system. That's why I said the generator part is as important as the static part. That solves the result-aggregation problem at edit/compile time instead of request/run time, which is good regardless of whether the back end is a database or a file system.