Git database architecture
Git’s operational logic is rooted in its underlying data structures rather than a mere collection of memorized commands.
Core Data Structures
- commits: Snapshots representing the state of the project at specific points in time.
- Branches: Pointers or references directed toward specific commits.
- DAG (Directed Acyclic Graph): The mathematical framework that structures the relationships and flow between commits.
Related Resources
- 2026 04 27 Gits Underlying Data Structures Commits Branches and DAG: A demystification of Git’s internal logic and structural mechanics (via LearnThatStack).
Source Notes
- 2026-04-27: Git’s Underlying Data Structures: Commits, Branches, and DAG Explained · ▶ source
- 2026-04-07: Structured AI Context Beyond RAG Limitations with Map First Architectu · ▶ source
- 2026-04-20: Larql Querying and Modifying LLM Internal Database Structures · ▶ source
- 2026-04-25: Claude Code · ▶ source
- 2026-04-29: OpenClaw · ▶ source