Git 2.25.0 includes a new experimental git sparse-checkout command that makes the existing feature easier to use, along with some important performance benefits for large repositories.
Measuring Git performance with OpenTelemetry - The GitHub Blog
Make your monorepo feel small with Git's sparse index - The GitHub Blog
Removal of SVN support from Github · community · Discussion #72718 · GitHub
Bring your monorepo down to size with sparse-checkout - The GitHub Blog
Managing the size of your shiny monorepo - Orjan De Smet — Ordina JWorks Tech Blog
Strategies to work with large size repositories a.k.a. monorepo in git/ GitHub: sparse-checkout and filter clone, by Bryant Jimin Son
Monorepo CI best practices
Git Tips 3: Really Large Repositories
Improve Git monorepo performance with a file system monitor - The GitHub Blog