Abstract: There is disclosed a method, apparatus and computer program for deriving overlay information from a user input for a base message schema associated with a node in a message flow. The base message schema is presented to the user and has at least one variable portion. A user selection of a variable portion of the base schema is received. The user is then provided with possible overlay schema information for the selected variable portion. A user selection of the schema to be overlaid on the selected variable portion is received. The selected overlay schema is associated with the base schema.

Abstract: Provided are techniques for receiving a request to load a first resource corresponding to an application into a computing system for execution; determining whether or not the first resource is identical to a resource loaded in a virtual scope library (VSR); and, if the first resource is determined not to be identical to any particular resource loaded in the VSR, load the first resource into the VSR; and direct references to the first resource in the application to the first resource loaded in the VSR; and otherwise, if the first resource is determined to be identical to the second resource, direct references to the first resource in the application to the particular resource stored in the VSR.

Abstract: Provided are techniques for receiving a request to load a first resource corresponding to an application onto a computing system for execution; determining whether or not the first resource is identical to a resource loaded in a virtual scope library (VSR); and, if the first resource is determined not to be identical to any particular resource loaded in the VSR, load the first resource into the VSR; and direct references to the first resource in the application to the first resource loaded in the VSR; and otherwise, if the first resource is determined to be identical to the second resource, direct references to the first resource in the application to the particular resource stored in the VSR.

Abstract: Provided are techniques for receiving a request to load a first resource corresponding to an application onto a computing system for execution; determining whether or not the first resource is identical to a resource loaded in a virtual scope library (VSR); and, if the first resource is determined not to be identical to any particular resource loaded in the VSR, load the first resource into the VSR; and direct references to the first resource in the application to the first resource loaded in the VSR; and otherwise, if the first resource is determined to be identical to the second resource, direct references to the first resource in the application to the particular resource stored in the VSR.

Abstract: Provided are techniques for receiving a request to load a first resource corresponding to an application into a computing system for execution; determining, whether or not the first resource is identical to a resource loaded in a virtual scope library (VSR); and, if the first resource is determined not to be identical to any particular resource loaded in the VSR, load the first resource into the VSR: and direct references to the first, resource in the application to the first resource loaded in the VSR; and otherwise, if the first resource is determined to be identical to the second resource, direct references to the first resource in the application to the particular resource stored in the VSR.

Abstract: There is disclosed a method, apparatus and computer program for deriving overlay information from a user input for a base message schema associated with a node in a message flow. The base message schema is presented to the user and has at least one variable portion. A user selection of a variable portion of the base schema is received. The user is then provided with possible overlay schema information for the selected variable portion. A user selection of the schema to be overlaid on the selected variable portion is received. The selected overlay schema is associated with the base schema.