Abstract: A multi-cloud user interface apparatus facilitates transparent use of multiple Internet-based clouds. A network interface compatibly interacts with the multiple Internet-based clouds, a database management system of information, and a user interface that includes a non-human agent. The database management system pertains to a world model that represents a plurality of entities such as workgroups, products, humans, animals, plants, positions, and assets. The database itself can be configured such that the items of information are partially but not wholly stored on individual ones of each of the multiple Internet-based clouds. The non-human agent can be configured to receive input from a human user and to respond to the input by accessing the database. The nature of the response can be automatically derived as a function of an information relevance measurement that is itself calculated as a function, at least in part, of an entity relationship-based metric.

Abstract: A multi-cloud user interface apparatus facilitates transparent use of multiple Internet-based clouds. A network interface compatibly interacts with the multiple Internet-based clouds, a database management system of information, and a user interface that includes a non-human agent. The database management system pertains to a world model that represents a plurality of entities such as workgroups, products, humans, animals, plants, positions, and assets. The database itself can be configured such that the items of information are partially but not wholly stored on individual ones of each of the multiple Internet-based clouds. The non-human agent can be configured to receive input from a human user and to respond to the input by accessing the database. The nature of the response can be automatically derived as a function of an information relevance measurement that is itself calculated as a function, at least in part, of an entity relationship-based metric.

Abstract: A multi-cloud user interface apparatus facilitates transparent use of multiple Internet-based clouds. A network interface compatibly interacts with the multiple Internet-based clouds, a database management system of information, and a user interface that includes a non-human agent. The database management system pertains to a world model that represents a plurality of entities such as workgroups, products, humans, animals, plants, positions, and assets. The database itself can be configured such that the items of information are partially but not wholly stored on individual ones of each of the multiple Internet-based clouds. The non-human agent can be configured to receive input from a human user and to respond to the input by accessing the database. The nature of the response can be automatically derived as a function of an information relevance measurement that is itself calculated as a function, at least in part, of an entity relationship-based metric.

Abstract: Systems for stimulation of a formation include a variable frequency drive configured to receive and output medium voltage power and in communication with high pressure pump. A variable frequency drive actuates an electric motor associated with the high pressure pump, such that the pumps pressurizes a fracturing fluid, proppant, or combinations thereof for flowing the fracturing fluid, proppant, or combinations thereof into the formation.

Abstract: Systems for stimulation a formation include a plurality of variable frequency drives, each in communication with at least two high pressure pumps. A variable frequency drive actuates at least two electric motors associated with the high pressure pumps, such that the pumps pressurize fracturing fluid, proppant, or combinations thereof for flowing the fracturing fluid, proppant, or combinations thereof into the formation.