Decoding Graphs: A Pattern-Based Guide to Mastering Network Logic

Graphs. Using real-world examples—from Google Maps' routing to LinkedIn’s connection levels—we map common algorithmic patterns like BFS, DFS, Dijkstra’s, and MST to the problems they solve. Whether you're preparing for a technical interview or building complex software, this post provides the mental framework needed to turn messy nodes and edges into elegant, efficient solutions.