Lambda Architecture & Heavy Hitters

I came across an interesting video on Finding top K heavy hitters. The solution with Lambda Architecture seems intriguing.

Things to Note

  • Lambda Architecture uses a fast path and a slow path.
  • Slow path is used for batch processing.
  • Fast path is used for in-memory processing.


  • Most treding products
  • Most traded stocks
  • DDoS


Written with StackEdit.

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