Yearly batch analytics
Spotify: Wrapped
- Log the listens
- Roll up the year
- Serve 500M summaries
- Render before launch
- Final test
Build a yearly summary pipeline. Log billions of listens, roll up a year of data before a deadline, serve 500 million summaries, and render share cards before launch.
Final testAt 10:00 a late partition arrives and adds 100,000 cards to render. Your final board runs once more with a new traffic seed.
Stage 4 of 4 · 8 parts given · 102,320 requests/s
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