Some gateway product providers have also developed hybrid cloud storage. Avere’s FXT Edge filers are physical or virtual servers that address cloud storage as NAS, and they can present both on-premise and cloud files as a single storage system. CTERA’s Cloud Storage Gateway enables file sharing using the cloud, centrally manages replication and backup to the cloud, and mounts a virtual cloud drive. And Nasuni’s on-premise filers enable file and snapshot movement, and centralize management between on-premise and cloud.