I read the latest Blog: Announcing Wolfram Enterprise Private Cloud and browsing for more info I noticed the quote below as benefit of EPC.
Anybody aware of how this works or what is it’s real meaning. There is a lot of C++ code indeed but how could it be hosted in the EPC?
Make your C++ legacy code private cloud accessible Because EPC offers
a hub for your computation and code solutions throughout your
organization, it easily enables legacy code such as C++ to be
delivered through modern cloud infrastructureincluding benefits like
enforced code updates.
The EPC runs in a standard Linux virtual machine and you have full root access to it.
So you can just link your C++ code to the Mathematica Kernel by LibraryLink or WSTP or RunProcess.
All you need is a compile (g++ or a commercial one) and you are good to go.
Since it is also possible to call Fortran code by either LibraryLink or through C by using the new standardized way (Interoperability with C (The GNU Fortran Compiler)) to call Fortran from C, it is also possible to call existing Fortran code from Mathematica (through WSTP). I have experimented along these lines some time ago and while a bit cumbersome to set up,
it just works fine (on Linux and even on Windows (even more cumbersome, but possible)).