> Neither Apple nor Microsoft use Java.
From what I understand Apple uses java/scala fairly extensively for backend services.
And they also run portions of iCloud on Azure using .NET.
Re:Open Source .NET three years later
by scarface74 on Monday December 25, 2017 @12:11AM
(#16002765)
They run portions on Azure. That doesn't mean they are using .Net. Azure supports more than .Net.
Neither Apple nor Microsoft use Java.
Facebook uses PHP, Google uses a lot of languages but mostly C++ for Search. Amazon does seem to use a lot of Java.