It's running 2.5 million lines of C on a RAD750 processor manufactured by BAE. The underlying operating system is Wind River's VxWorks RTOS. Unfortunately, humans make software and the programs that run in your business don't always get the exhaustive testing and standards enforcement that spacecraft require for their I.T. infrastructure. Of course, your software usually doesn't cost that much and still provides enormous utility. When it hits its limits with your computers and networks, you need an experienced professional to make sure it comes up and stays operational through your business days.