Epic's Lore vs Anthropic's Scion: two post-Git, centralized VCS architectures compared
ssh4net · x · 2026-10-15
- Epic Games' Lore and Anthropic's Scion take a strikingly similar direction: both replace Git's distributed model with centralized, content-addressed storage, lightweight clients, sparse workspaces, and scalable backends — concluding that moving full repository histories is increasingly wasteful.
- But they optimize for different workloads. Lore targets game/VFX repos with massive binary assets: offline-capable, local commits, first-class branching, BLAKE3 addressing, Merkle trees + immutable revisions, chunked large files, open source (pre-1.0), public APIs in C/C++/C#/Rust/Go/Python/JS.
- Scion is built for extremely high-frequency code changes and millions of CI runs (agent-scale): online-first, no offline mode, branching discouraged (main/release only), server-side merging, centralized IAM, deployed on Spanner + cloud storage + cache tiers, internal only.
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