Deepfield has been acquired by Nokia. Deepfield is the leading provider of real-time network performance and security purpose-built big data analytics for communication service providers and large enterprises. Its Singularity® platform helps customers detect and mitigate DDoS threats, assess optimized analytics for network performance management, and formulate SDN-compatible control policies. It is perfect for use in data centers and service provider networks, including those implementing Network Functions Virtualization (NFV). Deepfield is currently deployed in over 90% of U.S. Cable.