Welcome to tutorial no. 2 in our Resumable file uploader series. The last tutorial explained how tus protocol works. I strongly recommend reading the previous tutorial if you are new to tus. In this tutorial, we will create the data model and the database CRUD methods. This tutorial has the following sections Data model Table creation Tus Recollection Creating file Updating file Get file Data model Let’s first discuss the data model for our tus server.