As of the end of 2017, they were using their own datacenters. https://github.blog/2017-10-12-evolution-of-our-data-centers/ https://github.blog/2017-10-12-evol

As of the end of 2017, they were using their own datacenters. https://github.blog/2017-10-12-evolution-of-our-data-centers/ https://github.blog/2017-10-12-evolution-of-our-data-centers...