System Design

March

Problem Name	Tags	Date
API Rate Limiter	Data Structures Simulation System Design	March 23, 2025	Solve
Token Bucket Rate Limiter	Algorithm Concurrency System Design	March 11, 2025	Solve
Thread-Safe Rate Limiter	Concurrency System Design Implementation	March 8, 2025	Solve

February

Problem Name	Tags	Date
Resource Booking System	Data Structures System Design Algorithms	February 19, 2025	Solve
Breadcrumb Navigation	Graph Tree System Design	February 8, 2025	Solve

January

Problem Name	Tags	Date
Versioned Key-Value Store	System Design Data Structure Versioning	January 28, 2025	Solve
Simple Version Control System	Data Structures Simulation System Design	January 14, 2025	Solve
Suspicious Activity Detector	Data Structures System Design Algorithms	January 6, 2025	Solve
Autocomplete System	Data Structures System Design Trie	January 4, 2025	Solve

December, 2024

Problem Name	Tags	Date
Event Stream Counter	Data Structures System Design Algorithms	December 31, 2024	Solve

November, 2024

Problem Name	Tags	Date
In-Memory Cache with Expiration	Data Structures Concurrency System Design	November 30, 2024	Solve
Packet Reassembler	Data Structures Algorithm System Design	November 28, 2024	Solve
Real-Time Rating Aggregator	Data Structures Algorithm System Design	November 18, 2024	Solve
Time-Bound LRU Cache	Data Structures System Design Cache	November 16, 2024	Solve
Sliding Window Rate Limiter	Data Structures System Design Rate Limiter	November 11, 2024	Solve
Timed Key-Value Store	Data Structures System Design Cache	November 9, 2024	Solve

October, 2024

Problem Name	Tags	Date
Packet Reordering	Data Structures System Design Algorithms	October 4, 2024	Solve

September, 2024

Problem Name	Tags	Date
Event Logger System	Data Structures System Design Range Query	September 30, 2024	Solve