Swiggy

Clickstream and event modeling questions.

4 questions

PySpark · 1SQL · 2Python · 1

Status	Title	Technology	Topic	Acceptance	Difficulty
○	1.Deduplicate customers, keep latest record	PySpark	Window functions	0.0%	Medium
○	8.Sessionize clickstream events	SQL	Window functions	—	Hard
○	19.Cohort retention by signup month	SQL	Data modeling	—	Hard
○	27.Top K events in a stream	Python	Aggregation	—	Hard

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