InfoQ - Continuous Integration

Presentation: Keeping the Mainline Green Across Diverse Language Monorepos

Dhruva Juloori — Thu, 01 Oct 2026 09:33:00 GMT

Dhruva Juloori discusses how Uber maintains green mainlines across massive monorepos handling 65,000+ monthly changes. He explains how SubmitQueue uses binary speculation trees, conflict analysis, and machine learning models to predict build success and execution times. Dhruva shares how bypassing large diffs slashed CI resource usage by 53% while accelerating PR landing times by 37%.

By Dhruva Juloori

Cursor Uses S3 WAL to Scale Git Storage to More than 300 Pushes per Second

Leela Kumili — Wed, 30 Sep 2026 13:47:00 GMT

Cursor has introduced Continuity, a Git storage architecture that uses an S3 backed write ahead log as the source of truth. The design turns local NVMe repositories into warm caches and separates replica coordination from consistency. Cursor reports linear read scaling with up to 100 replicas and more than 300 pushes per second with S3 Express One Zone in synthetic tests.

By Leela Kumili