Question Details
The Coding Challenge Design a thread-safe Key-Value store that saves data to the disk. The system must not lose data if the program crashes or restarts. You need to handle multiple users at the
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This is a reported interview question from a databricks interview for a swe role reported in 2025.
It covers the following topics: Hash Table, Key-Value Store, Oop, Strings, Tree, Sql, Distributed Systems, System Design, Hash Table .
Difficulty rating: Hard
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