> Markdown version of [/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94?t=85](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94?t=85). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # How a Small Team Shrank a Microsoft Monorepo by 94% Microsoft's monorepo inexplicably ballooned to 170GB due to a legacy 2006 Git flaw. Discover how a small team fixed the core algorithm to shrink clone sizes by 94%. - **Speakers:** Jonathan Creamer - **Event:** Coffee With Developers - **Published:** November 6, 2024 - **Duration:** 33:23 - **URL:** https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94 - **Thumbnail URL:** https://customer-goifxnzhrq3d0d54.cloudflarestream.com/c37fb7501d86ed40d8aa94f0b92116d2/thumbnails/thumbnail.jpg?time=87515ms ## Access Playback and chapters for this video are available with a Free account. ## Related Moments - [Lessons learned from maintaining monorepo pipelines](https://www.wearedevelopers.com/videos/143-gitlab-ci-pipelines-for-a-whole-company) (from "GitLab CI pipelines for a whole company") - **Thumbnail URL:** https://customer-goifxnzhrq3d0d54.cloudflarestream.com/43dfed0cca6b20078555ded8de7217c0/thumbnails/thumbnail.jpg?time=30000ms - [Organizing code and committing to large-scale monorepos](https://www.wearedevelopers.com/videos/100480-merging-at-scale-from-broken-builds-to-green-mainline) (from "Merging at Scale: From Broken Builds to Green Mainline") - **Thumbnail URL:** https://customer-goifxnzhrq3d0d54.cloudflarestream.com/05ab2123612bd1627282e7a35a9913cf/thumbnails/thumbnail.jpg?time=86221ms - [Overcoming challenges of scaling legacy monolithic frontend applications](https://www.wearedevelopers.com/videos/236-microfrontends-at-scale) (from "Microfrontends at Scale") - **Thumbnail URL:** https://customer-goifxnzhrq3d0d54.cloudflarestream.com/f514752c459759def5ee668f157efd3f/thumbnails/thumbnail.jpg?time=313285ms - [Bottlenecks of scaling monolithic frontend architectures](https://www.wearedevelopers.com/videos/100153-microfrontends-lessons-learned-from-growing-a-design-system-and-shared-libraries-across-20-teams) (from "Microfrontends: Lessons Learned from Growing a Design System and Shared Libraries Across 20+ teams") - **Thumbnail URL:** https://customer-goifxnzhrq3d0d54.cloudflarestream.com/b1486ce00d2131708fa4032b925ad265/thumbnails/thumbnail.jpg?time=14445ms - [Leveraging repository data to restructure and optimize teams](https://www.wearedevelopers.com/videos/100189-repository-as-network-visualizing-collaboration-in-git) (from "Repository as Network: Visualizing Collaboration in git") - **Thumbnail URL:** https://customer-goifxnzhrq3d0d54.cloudflarestream.com/6ccdbe4e8f4012e73157474e2becf7f4/thumbnails/thumbnail.jpg?time=169390ms - [Accelerating continuous integration builds with affected tools](https://www.wearedevelopers.com/videos/5-sustainable-angular-architectures-with-nx-and-strategic-design) (from "Sustainable Angular Architectures with Nx and Strategic Design") - **Thumbnail URL:** https://customer-goifxnzhrq3d0d54.cloudflarestream.com/03caf50a84613b9d7ced9235d62cc60d/thumbnails/thumbnail.jpg?time=18975ms ## Related Articles - [How Microsoft worked around a Git limitation to shrink a repository by 94%](https://www.wearedevelopers.com/magazine/499-how-microsoft-worked-around-a-git-limitation-to-shrink-a-repository-by-94) - [Dev Digest 125 - Duck and Cover](https://www.wearedevelopers.com/magazine/462-dev-digest-125-duck-and-cover) - [Dev Digest 107 - And the OSScar goes to…](https://www.wearedevelopers.com/magazine/405-dev-digest-107-and-the-osscar-goes-to) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) ## Related Jobs - [Staff Software Engineer, GitHub Actions](https://www.wearedevelopers.com/jobs/ext/4311513-staff-software-engineer-github-actions) at **GitHub** - [Staff Software Engineer, GitHub Actions](https://www.wearedevelopers.com/jobs/ext/4524399-staff-software-engineer-github-actions) at **GitHub** - [Senior Software Engineer, Mission Control](https://www.wearedevelopers.com/jobs/ext/3843495-senior-software-engineer-mission-control) at **GitHub** - [Support Engineer III](https://www.wearedevelopers.com/jobs/ext/4552087-support-engineer-iii) at **GitHub** - [Staff Developer Advocate, GitHub Security Lab](https://www.wearedevelopers.com/jobs/ext/3929243-staff-developer-advocate-github-security-lab) at **GitHub** - [Senior Software Engineer, Compute Platform](https://www.wearedevelopers.com/jobs/ext/4623664-senior-software-engineer-compute-platform) at **GitHub**