A method for loading a plurality of dynamically linked assemblies during the execution of an application program is disclosed. The application program reads a configuration file that includes a load sequence for the plurality of dynamically linked assemblies and a class associated with each dynamically linked assembly. The plurality of dynamically linked assemblies are loaded in accordance with the load sequence read from the configuration file. Each class has a common dataset and each of the plurality of dynamically linked assemblies is independent from the other of the plurality of dynamically linked assemblies. A process request defined by the associated class is sent to at least a first of the plurality of dynamically linked assemblies.