Thank you for sharing. If you look at my profile I think it will quell any fear you have about this being some kind of homework-related question. While your st

Thank you for sharing. If you look at my profile I think it will quell any fear you have about this being some kind of homework-related question. While your storage of logs looks fine, the search for graylog (http://docs.graylog.org/en/2.2/pages/queries.html http://docs.graylog.org/en/2.2/pages/queries.html) seems to simply be plain string searching which seems like it would be really slow if it wasn't for filtering by attributes before search.