With the advent of the 5G era and prevalence of IoT (Internet of Things), network traffic continues to grow at exponential rate with unprecedented diversity and complexity in its content and behavior, leading to more challenges to network visibility and forensic analysis for carrier-grade networks. In this session, we take a deep dive into how GenieAnalytics assists network operators in overcoming the various challenges of large-scale network traffic analysis through methods like diverse traffic data collection, big data database building, heterogeneous network data correlation and enrichment, and multi-dimensional analytics to provide a fast, in-depth, network-wide solution for carrier-grade traffic analysis.