Hello again!
Just a few quick updates. By now the server side accepts Gentoo-specific data from the client (transfered as JSON) and updates that machine's previous submission in the database. (That's not as trivial as it may sound at first.) As a single submission produces a few thousand INSERTs easily (from installed packages details mainly) I have been migrating the server to do batch processing in hope to reduce server load later. If smolt upstream likes the code it might go into Smolt earlier than the Gentoo extensions itself. Sebastian