Coffee With Developers • Nov 6, 2024

How a Small Team Shrank a Microsoft Monorepo by 94%

Jonathan Creamer

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%.

How a Small Team Shrank a Microsoft Monorepo by 94% thumbnail

Checking access…

Playback and chapters load privately for Free videos.

Matching moments

2:23 min

Lessons learned from maintaining monorepo pipelines

Martin Beránek · LIVE

1:24 min

Organizing code and committing to large-scale monorepos

Manjari Akella

Manjari Akella +1 · World Congress 2026 North America

5:08 min

Overcoming challenges of scaling legacy monolithic frontend applications

Josh Goldberg · World Congress 2021

2:46 min

Bottlenecks of scaling monolithic frontend architectures

Erasmo Hernandez

Erasmo Hernandez · World Congress 2026 Europe

4:47 min

Leveraging repository data to restructure and optimize teams

Dmitry Yanter

Dmitry Yanter · World Congress 2026 Europe

3:18 min

Accelerating continuous integration builds with affected tools

Manfred Steyer

Manfred Steyer · LIVE

More from Coffee With Developers

The State of Agentic AI - Adel Zaalouk thumbnail

The State of Agentic AI

Adel Zaalouk +1

4 days ago

Staying Curious in an AI World - Werner Vogels thumbnail

Staying Curious in an AI World

Werner Vogels +1

4 days ago

Transforming Tech Hiring with AI - Philipp Richter thumbnail

Transforming Tech Hiring with AI

Philipp Richter +2

Last week

Agentic Software Engineering thumbnail

Agentic Software Engineering

Dr. Ralf S. Engelschall +2

3 weeks ago

Using Agents to Curate the Content You See Online - Dan Gish thumbnail

Using Agents to Curate the Content You See Online

Dan Gish

Aug 2026

AI Vector Search at Scale - Ewa Szyszka - Ewa Szyszka thumbnail

AI Vector Search at Scale - Ewa Szyszka

Ewa Szyszka

Aug 2026

Upcoming sessions on this topic

Starts in 11 days

Conference India 2026

November 25–26, 2026

Bengaluru, India

Get tickets All 108 sessions

Reviewing, Hosting, and Collaborating: what an agentic Git Forge looks like.
Nahas Mohammed & Abhi Singh

Wed 25 Nov · Stage 2
The 200,000 line code repository: My AI wrote 1000 lines. I needed 100.
Hardik Gupta · IBM

Thu 26 Nov · Stage 1 - powered by IBM
More Agents. Fewer Tabs. Meet the GitHub Copilot App
Romaan Shair · GitHub

Wed 25 Nov · Stage 3 - powered by GitHub

Related videos

Why Git Still Matters thumbnail

Why Git Still Matters

PJ Hagerty · Community Pulse Podcast

World Congress Europe · 2026

Repository as Network: Visualizing Collaboration in git thumbnail

Repository as Network: Visualizing Collaboration in git

Dmitry Yanter · Deutsche Bank

World Congress Europe · 2026

Coffee with Developers - Scott Chacon on growing GitButler and the future of version control thumbnail

Coffee with Developers - Scott Chacon on growing GitButler and the future of version control

Coffee With Developers · Jul 2024

Git for Code Reviews thumbnail

Git for Code Reviews

Johannes Haux

World Congress · 2022

Ask Your Code thumbnail

Ask Your Code

Scott Chacon · GitButler

World Congress · 2023

What you can learn from an open-source project with 500 million downloads thumbnail

What you can learn from an open-source project with 500 million downloads

Dennis Doomen · Aviva Solutions

World Congress · 2025

Related articles

DC

Daniel Cranney

How Microsoft worked around a Git limitation to shrink a repository by 94%

Imagine that you are responsible for a Git repository with 1000 users, and 20 million lines of code. You struggle to keep up with constant pull requests but the biggest problem is that the Git file...

about 2 years ago

How Microsoft worked around a Git limitation to shrink a repository by 94%

CH

Chris Heilmann

Dev Digest 125 - Duck and Cover

This issue was written live at the WeAreDevelopers World Congress in Berlin with us being incredibly busy, but this shouldn't mean you don't get some hot resources. News and ArticlesLet's start wit...

over 2 years ago

Dev Digest 125 - Duck and Cover

Dev Digest 107 - And the OSScar goes to…

Last Friday, I released the 107th edition of WeAreDevelopers DevDigest. It celebrated the 35th birthday of the World Wide Web, we had a video of me interviewing the founders of Daytona about going ...

over 2 years ago

Dev Digest 107 - And the OSScar goes to…

CH

Chris Heilmann

Dev Digest 131 - AI'm not sure about OSS

News and ArticlesRust and Typescript are rising stars in programming languages 2024 survey, the State of CSS 2024 survey is open and here is what's new in ECMAScript.In security news, a Microsoft u...

about 2 years ago

Dev Digest 131 - AI'm not sure about OSS

From learning to earning

Jobs that call for the skills explored in this talk.

Staff Software Engineer, GitHub Actions

Experienced Remote Ruby Github Scripting

Staff Software Engineer, GitHub Actions

New York, NY, United States

Experienced Ruby Github Scripting

Senior Software Engineer, Mission Control

San Francisco, CA, United States

Expert $329k Remote Ruby Golang Github

Principal Software Engineer, Copilot Code Review

Beverly Hills, CA, United States

Expert Remote Ruby Golang Github

Support Engineer III

AMSTERDAM, Netherlands

Experienced Remote Git Docker Github

Staff Developer Advocate, GitHub Security Lab

San Francisco, CA, United States

Experienced $323k Git Github Databases