Cursor Reveals Origin: Git Storage with S3 as Source of Truth

Cursor detailed its Git storage system Origin, which treats S3 as the sole source of truth via a write-ahead log, with local NVMe as cache. An accompanying deep-dive by Vicent Martí examines the challenges of hosting Git repositories at massive scale.

2026-08-21 ~ 2026-08-21 · 2 related posts

• Cursor Deep Dive: Engineering Challenges of Hosting Git at Scale — JeremyCMorgan · 2026-08-21
• Cursor's Git Storage System: S3 as Source of Truth, Local Disk as Cache — xennygrimmato_ · 2026-08-21