FIFO (First In First Out). From Roller Coaster lines to Message Queues (Kafka). Circular Queue, Blocking Queue for thread safety, and Deque for sliding windows.
Why does my server crash? OS's desperate struggle to manage limited memory. War against Fragmentation.
A deep dive into Robert C. Martin's Clean Architecture. Learn how to decouple your business logic from frameworks, databases, and UI using Entities, Use Cases, and the Dependency Rule. Includes Screaming Architecture and Testing strategies.
Two ways to escape a maze. Spread out wide (BFS) or dig deep (DFS)? Who finds the shortest path?
Fast by name. Partitioning around a Pivot. Why is it the standard library choice despite O(N²) worst case?
When I first learned about queues, I thought, "It's just standing in line." But as I dug deeper, I understood: queues are the core tool that makes systems stable.
Ultimately, queues efficiently implement the simple principle of fairness. Now when I see a queue, I clearly understand "why it's needed." And that's proof I truly understand queues.
