I was thinking uploaded content went to the app_data folder, but now I see it in the database.
1. If load balancing doesn't support app_data syncing yet, if we modify the SF configuration, we'll have to manually copy config files from one server to another? When else would we need to copy files from one server to another?
2. What is the method of expiring items from the SF cache? Does it poll for changes? Does it invalidate when content is published? Is there a timeout for when the content expires? If there is a timeout, how long is it?