1. Cisco Visual Networking Index: Forecast and Trends, 2017–2022. White paper, Cisco public.
https://www.cisco.com/c/en/us/solutions/collateral/service-provider/visual-networking-index-vni/white-paper-c11-741490.pdf
2. Sugawara, S.: Survey of cloud-based content sharing research: taxonomy of system models and case examples. IEICE Trans. Commun. E100-B(04), 484–499 (2017)
3. Abu-Libdeh, H., Princehouse, L., Weatherspoon, H.: RACS: a case of cloud storage diversity. In: Proceedings SoCC 2010. ACM, June 2010
4. Horiuchi, K.: MyCloud: a high-performance, secure, distributed storage system combining several vendors’ cloud storage services. Comput. Softw. JSSST 29(2), 158–167 (2010)
5. Shamir, A.: How to share a secret. Commun. ACM 22(11), 612–613 (1979)