Some publicly available information: http://google-engtools.blogspot.ie/2011/08/build-in-cloud-how-build-system-works.html http://google-engtools.blogspot.ie/20

Some publicly available information: http://google-engtools.blogspot.ie/2011/08/build-in-cloud-how-build-system-works.html http://google-engtools.blogspot.ie/2011/08/build-in-cloud-ho... (https://news.ycombinator.com/item?id=2899467 https://news.ycombinator.com/item?id=2899467)