Osmos Interview Questions
The questions to prepare for Osmos interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Implement an LRU cache using a hash map and doubly linked list to support O(1) get and put operations.
Tests attention to correctness under concurrency and time-based eviction edge cases.
Tests ability to design and implement a correct LFU cache with required performance.
Tests your approach to algorithm design and correctness for string processing tasks.
Tests ability to improve performance using indexing, query planning, and system-level optimizations.
Tests ability to control memory usage and design for stability under large workloads.
Tests judgment in selecting caching approaches based on workload characteristics.
Tests understanding of cache design trade-offs and implementation complexity.
Sign up to see every question
Create a free account to unlock this list and practice real interview questions.