/workbook/markdown/23-Ecosystem.md

 1# Ecosystem
 2
 3## Git-converted Projects
 4* [Apache (select project only, read-only mode)](http://git.apache.org/)
 5* 1.3 million projects at [GitHub](http://github.com)
 6* Android
 7* Perl
 8* Grails
 9* Hibernate
10
11# Scalability
12* Linux kernel averaging 2-4 changes per hour continuously for the last 4 years
13* Have used with repos up to 2.4 GB in size, but that's on the large size
14* `git gc` on an 8GB project is quite slow
15* Modularization of your project is key (submodules)
16* A multi-GB file can cause Git to run out of memory while commiting it.
17