Greetings! This is the video for my CppCon 2017 presentation. In this presentation I discuss designing a class for storing HTTP messages, defining some concepts along the way. The concepts are based on the ideas in Beast, but simplified for the presentation format. Anyone who is interested in learning some techniques, or getting a more advanced understanding of the Beast message container, may benefit from this video. Also, the video is entertaining on its own. Here it is: <https://www.youtube.com/watch?v=WsUnnYEKPnI> This page also contains the embedded video along with additional exposition not found in the talk: <http://www.boost.org/doc/libs/master/libs/beast/doc/html/beast/design_choices/http_message_container.html> Thanks!