Abstract: The disclosed device provides idealized and reusable data source interfaces. The process of idealizing includes reengineering of an original data model using a surrogate key based model. The technique emphasizes readability and performance of the resulting operational data store. In, addition, the disclosed device provides a unique method for handling changes which allows for all types of changes to be automatically implemented in the operational data store by table conversion. Further the disclosed device provides inline materialization which supports a continuous data flow dependency chain. A continuous dependency chain is used to provide automated documentation as well as a dynamic paralleled transformation process.

Abstract: The disclosed device provides idealized and reusable data source interfaces. The process of idealizing includes reengineering of an original data model using a surrogate key based model. The technique emphasizes readability and performance of the resulting operational data store. In, addition, the disclosed device provides a unique method for handling changes which allows for all types of changes to be automatically implemented in the operational data store by table conversion. Further the disclosed device provides inline materialization which supports a continuous data flow dependency chain. A continuous dependency chain is used to provide automated documentation as well as a dynamic paralleled transformation process.

Abstract: The invention provides idealized and reusable data source interfaces. The process of idealizing includes reengineering of the original data model using a surrogate key based model. The technique emphasizes readability and performance of the resulting operational data store. The invention provides a unique method for handling changes that allows all types of changes to be automatically implemented in the operational data store by table conversion. Further the invention provides Inline materialization that supports a continuous data flow dependency chain. The continuous dependency chain is used to provide automated documentation as well as dynamic paralleled transformation process. Finally master data integration is provided as a benefit of architecture and the inbuilt surrogate key based data model. The feature implements integrations by specification rather than by programming.

Abstract: A computer system for managing replacement components for equipment having a plurality of components, each component having a limited useful life, has a computer program module defining a duty profile comprising a plurality of usage cases for the equipment, each usage case involving two or more of the components and specified operating conditions for the involved components during execution of the usage cases. A further program module determines a theoretical useful life for each component involved in a duty profile, based on component useful life data under specified operating conditions; and sensors determine and monitor the occurrence of equipment operation corresponding to a usage case and measur actual operating conditions and number of operations. A further program module computes an adjusted theoretical useful life for a component experiencing operations, based on a comparison of actual operating conditions to those assumed for the usage case.

Abstract: A system for managing replacement components for equipment having a plurality of components each with a limited useful life has a computer with a processor. The system includes a computer program module for defining a duty profile comprising a plurality of usage cases for the equipment, each usage case involving two or more of the plurality of components and specified operating conditions assumed to be experienced by the involved components during the execution of each of the usage cases. There are also a computer program module for determining a theoretical useful life for each component involved in a duty profile, the theoretical useful life being based on component useful life data under the specified operating conditions; and sensors for determining and monitoring the occurrence of equipment operation corresponding to a usage case and measuring the actual operating conditions experienced in the operation and the number of such operations.