Unless a new ArcGIS Server SDK becomes available, one must extend server side logic using ArcObjects. Because ArcObjects are COM-based, if you really want to get the maximum performance in your fine-grained logic, you need to build it using C++. In this presentation, I'll show how to add a native DLL to a .NET Server Object Extension, and debug it in Visual Studio 2013. I'll also give tips on optimizing the performance of returned feature sets such as custom geometric network trace results.
