Hybrid service-oriented computing architecture

摘要

Loading of a component to an operating system process that is being executed on a node is initiated. Thereafter, a first available resource location is sequentially determined among a plurality of ranked component resource locations and according to the ranking. Subsequently, the component is loaded to the operating system process via the first available resource location. Related apparatus, systems, techniques and articles are also described.

主权项

1. A computer-implemented method comprising:
initiating, within a service-oriented computing architecture, loading of a component to an operating system process being executed on a node of a computing system comprising memory and at least one data processor, wherein the service-oriented computing architecture provides a set of components that can be invoked and whose interface descriptions can be published and discovered; sequentially determining, among a plurality of ranked component resource locations and according to the ranking, a first available resource location; and loading the component to the operating system process via the first available resource location; wherein:
a ranking of at least one resource location is determined by scanning at least one dynamic linked library (DLL) file at the node;a highest ranked resource location is within the operating system process executing on the node,a second resource location having a ranking lower than the highest ranked resource location is within a different operating system process executing on the node, andthe component is marshaled from the second resource location using an inter-process communication (IPC) method in which an output of the different operating system process is coupled to an input of the operating system process being executed on the node of a computing system to form a pipe through which the component is transferred.