VisualCloud Demonstration: A DBMS for Virtual Reality

  title={VisualCloud Demonstration: A DBMS for Virtual Reality},
  author={Brandon Haynes and Artem Minyaylov and Magdalena Balazinska and Luis Ceze and Alvin Cheung},
  booktitle={SIGMOD Conference},
We demonstrate VisualCloud, a database management system designed to efficiently ingest, store, and deliver virtual reality (VR) content at scale. VisualCloud targets both live and prerecorded spherical panoramic (a.k.a. 360°) VR videos. It persists content as a multidimensional array that utilizes both dense (e.g., space and time) and sparse (e.g., bitrate) dimensions. VisualCloud uses orientation prediction to reduce data transfer by degrading out-of-view portions of the video. Content… CONTINUE READING

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