Bank of America Corporation
Environment mapping and patching synthesis

Abstract:

Method and apparatus for a system to efficiently and with limited disruption of overall activities, install software patches into a target application. The system maps out segments comprising the various system units that interact with the target application and that may be impacted by the patch. A model simulates various possible alternatives for deactivating none, one, some or all of the various units of the segment in identification of an optimal patching strategy. Implementation of the optimal strategy results in efficient patching with minimal disruption of system activities.