New to documentdb and I am trying to determine the best way to store documents. We are uploading documents every 15 minutes and I need to keep them as easily separated by upload as possible. At first glance, I thought I could have a database and a collection for each upload. Then, I discovered you can only have 3 collections per database. This leaves me with either adding a naming convention or trying to use folders and paths. According to the same source (<http://azure.microsoft.com/en-us/documentation/articles/documentdb-limits/>), we are limited to 100 paths per collection. This leaves folders. I have been looking, but I haven't found anything concrete on creating folders within a collection. The object API doesn't have an obvious add/create method.

Is this possible? If so, are we limited to how many (assuming I stay within the allowed collection/database size)?