This document provides an overview of a webinar presented by WinWire Technologies on planning very large scale document repositories with high availability in SharePoint Server 2013. The webinar covered several topics including designing SharePoint farms for performance and scalability, capacity planning best practices, implementing disaster recovery strategies, and using remote blob storage to improve high availability of large databases. Examples from Microsoft's internal "dogfood" SharePoint deployment were provided to demonstrate how farms can be designed to support thousands of users and terabytes of content with stringent service level agreements.