Nirvanix has built a global cluster of storage nodes collectively referred to as the Storage Delivery Network (SDN), powered by the Nirvanix Internet Media File System (IMFS). Accessed over the Internet, the SDN is optimized for storing and delivering large files (audio, documents, photos, video, etc.) and provides massive scalability to deal with the challenges of exponential storage growth. Nirvanix also provides integrated media services (including image manipulation and transcoding) and robust web based management tools.