Tag: design-algorithm

All the articles with the tag "design-algorithm".

• System Design - How Diff Algorithms Work

  22 Sep, 2026

  How diff algorithms work: the edit graph model, shortest edit script, Myers' O(ND) algorithm with greedy snakes and D-contours, git's diff strategies (Myers, patience, histogram), and a source code walkthrough of xdiff in the git codebase.