Time-Based Key-Value Store | Dataford Interview Questions

Implement a simplified time-based key-value store (set values with timestamps, get the value for a key at a given time).

Asked in the technical interview stage. Custom SpaceX question, described as a simpler version of LeetCode Time Based Key-Value Store; ~15 minutes.

Function Contract

set(key, value, timestamp): store value for key at timestamp
get(key, timestamp): return the value for key with the largest timestamp less than or equal to timestamp, or "" if none exists

def time_based_key_value_store(operations):

Your question is Time-Based Key-Value Store. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Implement a simplified time-based key-value store (set values with timestamps, get the value for a key at a given time).

Asked in the technical interview stage. Custom SpaceX question, described as a simpler version of LeetCode Time Based Key-Value Store; ~15 minutes.

set(key, value, timestamp): store value for key at timestamp
get(key, timestamp): return the value for key with the largest timestamp less than or equal to timestamp, or "" if none exists

def time_based_key_value_store(operations):

Your question is Time-Based Key-Value Store. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.