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1. Screening round Given an array of JSON, find various stats like minimum, maximum, avaerage etc on different fields. Object oriented approach was tested during this round. 2. DSA round Tree based question (DFS traversal) 3. HLD round Design a time series database to store metrics. Apps will emit certain metrics frequently, these metrics have to be stored and queries efficiently.
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Tech Lead

Interviewed at Rippling

3.7★
Sep 12, 2021

1. Screening round Given an array of JSON, find various stats like minimum, maximum, avaerage etc on different fields. Object oriented approach was tested during this round. 2. DSA round Tree based question (DFS traversal) 3. HLD round Design a time series database to store metrics. Apps will emit certain metrics frequently, these metrics have to be stored and queries efficiently.

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