The next-generation in-stadium experience (keynote)
作者： Priya Narasimhan , Utsav Drolia , Jiaqi Tan , Nathan D. Mickulicz , Rajeev Gandhi
关键词:
摘要: YinzCam is a cloud-hosted service that provides sports fans with real-time scores, news, photos, statistics, live radio, streaming video, etc., on their mobile devices. YinzCam’s infrastructure currently hosted Amazon Web Services (AWS) and supports over 30 million installs of the official apps 140+ NHL/NFL/NBA/NRL/NCAA teams venues. workload necessarily multi-modal (e.g., pre-game, in-game, post-game, game-day, non-gameday), normal game-time traffic being twenty-fold non-game days. This paper describes evolution production architecture distributed infrastructure, from its beginnings in 2009, when it was used to support thousands concurrent users, today’s system millions users any game day. We also discuss key new opportunities improve fan experience inside stadium future, without impacting available bandwidth, by crowd-sourcing devices are fans’ hands these present Krowd, novel key-value store for promoting efficient content sharing, discovery retrieval across stadium. CHIPS, ensures users’ privacy maintained while participate crowdsourced infrastructure.
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