How TikTok’s U.S. Takeover Highlights Massive Data Waste in Short‑Video Streaming
President Donald Trump announced a consortium led by Dell and Oracle aiming to acquire TikTok’s U.S. business, with Oracle’s cloud set to host all American traffic and data, while a recent SIGCOMM study reveals that current short‑video prefetching wastes over 40% of bandwidth, prompting a new QoE‑focused optimization framework.
President Donald Trump announced that a consortium including Dell CEO Michael Dell and Oracle CTO Larry Ellison is interested in acquiring TikTok’s U.S. operations, with Oracle’s cloud infrastructure slated to host all U.S. TikTok traffic and user data.
The deal would store American user data on Oracle‑run cloud servers and keep the recommendation algorithm under U.S. control, limiting ByteDance’s ownership to less than 20%.
At a SIGCOMM conference, researchers from Columbia University, Renmin University, Tsinghua University and ByteDance presented a paper on the inefficiency of short‑video prefetching, showing that current practices waste over 40% of streamed data and increase network costs.
The authors propose a QoE‑aware framework that selects video chunks and bitrates based on user scrolling behavior and network conditions, aiming to reduce waste while preserving user experience.
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