~/talk

Fireworks - lighting up the sky with millions of Sparks

Talkat Scale By the Bay 2017 · 2017-11-16..11-18· [distributed-systems]
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Salesforce Einstein runs Spark pipelines for each customer and scales by turning per-app Azkaban clusters into a template-driven multi-tenant workflow service that hides Yarn and Spark configs. Early stacks use Azkaban + YARN + Spark and reach about 100k spark jobs per day and roughly half a billion predictions daily. The service enforces weaker SLAs, governor limits and idempotent templates so the platform can control resource allocation, swap internals later, and reduce customer-caused failures.

AI-written summary · about

  1. 0:00Introduction to Einstein AI
  2. 3:20Multi-tenant predictive applications
  3. 9:09Building first applications
  4. 16:09Designing compute service
  5. 24:07Scaling with less freedom
  6. 29:12Product drives scalability
  7. 35:52Template-driven workflows
  8. 38:40Takeaways and Q&A
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