Moving to 1ES
summary
Microsoft consolidates many product teams onto a single engineering system built on Visual Studio Team Services, claiming a move from fragmented reuse to shared components and observable pipelines. A custom git virtual file system reduces Windows repo clone from 12 hours to ~2.5 minutes and checkout from 3 hours to 30 seconds. Pull requests trigger about 53,000 automated tests in under 10 minutes, production telemetry ingests 2.5 petabytes a day, and about 68,000 engineers use the system.
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chapters (9)
- 0:00From chaos to one system
- 2:20Continuous integration flow
- 8:38Pre-production testing
- 10:34Production deployment rings
- 12:32Goals of unified engineering
- 13:50Scaling Git for Windows
- 16:30Dashboard and agile planning
- 22:10Metrics and organizational impact
- 24:27Q&A and closing remarks
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