Abstract: Methods and systems for program code conversion for cross-platform compatibility are disclosed. A plurality of original function calls are identified in an original program. The original program is targeted to a first platform, and the original function calls comprise invocations of a plurality of functions implemented on the first platform. It is determined whether individual ones of the original function calls correspond to alternative function calls in an index. For the original function calls that correspond to the alternative function calls in the index, the original function calls are replaced with corresponding alternative function calls in a modified program. The modified program is targeted to a second platform, and the alternative function calls comprise invocations of a plurality of functions implemented on the second platform.

Abstract: Disclosed are various embodiments for custom result set definitions. A result set definition is obtained responsive to a request from a client. A result customization application generates and executes application program interface calls to generate response data having a fixed schema. The result customization application performs transformations on the response data to generate a result set conforming to the result set definition.