Scaling an app means many things. They can be human things, like "how do I stop someone from overwriting my changes to the project.pbxproj, storyboard, or xib?" Or development things, like "how do I manage dependencies?” and “why do I always have to do a 3-way merge?” Or even peripheral things like “what happens to our servers if we get featured?” and “what happens to the app when the servers go down?” This session will cover common scaling problems, and solutions to overcome them.