Strategy Pattern: Interchangeable Algorithms
Every codebase eventually faces the same problem: a method that started with a simple if-else grows into a monster. You need to calculate shipping costs, but the calculation differs by carrier. You…
Algorithms
Randomized Algorithms: Monte Carlo and Las Vegas
Deterministic algorithms feel safe. Given the same input, they produce the same output every time. But this predictability comes at a cost—sometimes the best deterministic solution is too slow, too…
Read more →Load Balancer Algorithms: Round Robin, Least Connections, Weighted
Load balancers distribute incoming traffic across multiple servers, but the algorithm that determines this distribution fundamentally impacts your system’s performance, reliability, and cost…
Read more →Greedy Algorithms: Strategy and Applications
A greedy algorithm builds a solution incrementally, making the locally optimal choice at each step without reconsidering previous decisions. It’s the algorithmic equivalent of always taking the…
Read more →Data Compression: Algorithms and Trade-offs
Data compression reduces storage costs, speeds up network transfers, and can even improve application performance by reducing I/O bottlenecks. Every time you load a webpage, stream a video, or…
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