Revise · W08 · BossReal-Time Analytics for Video Streaming Platform
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Key ideaBoss · 1/10
Size the firehose
10M peak viewers sending one event every 10 seconds is 1M events a second; a day adds up to ~37B, planned as 50B. Heartbeats are 70% (35B). At ~300 bytes that's 15TB a day raw, 3TB compressed.
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