摘要:
A method, information processing system, and computer program product provide on-demand information captured from wireless devices. An information request is received from an electronic device. At least one wireless communication device is identified from a set of wireless communication devices that is available to satisfy the information request. The information request is sent to the at least one wireless communication device in response to identifying the at least one wireless communication device. A set of information is received from the at least one wireless communication device that satisfies the information request. The set of information that has been received is sent to the electronic device. The information request comprises a request for a set of information of at least one information type and from a given geographical location.
摘要:
A method, information processing system, and computer program product provide on-demand information captured from wireless devices. An information request is received from an electronic device. At least one wireless communication device is identified from a set of wireless communication devices that is available to satisfy the information request. The information request is sent to the at least one wireless communication device in response to identifying the at least one wireless communication device. A set of information is received from the at least one wireless communication device that satisfies the information request. The set of information that has been received is sent to the electronic device. The information request comprises a request for a set of information of at least one information type and from a given geographical location.
摘要:
A technique is provided for creating virtual units in a computing environment. A virtual system definition is received by a processor that is utilized to create the virtual units for a virtual system. Relationship constraints between the virtual units in the virtual system are received by the processor. The relationship constraints between the virtual units include a communication link requirement between the virtual units and/or a location requirement between the virtual units. The virtual units in the virtual system are deployed by the processor according to the relationship constraints between virtual units.
摘要:
Data communication between a data sender and at least one data recipient is facilitated when the data recipient is associated with a telephone number that can not be used to access the user with a telephone call. An invention receives the telephone number associated with the data destination (data recipient) and receives an indication that data is to be communicated. The invention uses the telephone number to determine at least one characteristic of data destination/recipient. The invention also receives at least one characteristic of the data to be communicated that enable the data to be communicated to the data receiver/recipient.
摘要:
An apparatus and means enabling a user to operate across multiple service domains using a single IDENTIFIER, ID. A Cross Service Association Domain mapping system is used to allow the desired IDENTIFIER and common user integration. A user is able to employ a single appropriate ID to access any of a plurality of services. The apparatus associates and relates all the IDENTIFIERs associated with each common user by maintaining an image of all the IDENTIFIERs for each user for all that user's applications which bridge the service and/or domain boundaries. Once a user is identified with any of the associated user IDENTIFIERs, the means allows the connection and/or routing to and from even otherwise disparate services. Included are a method, apparatus, and architecture which satisfies the above requirements while providing domain service interrelation and a common user image for the resulting interrelation. It provides for real time collaboration for cooperative, shared, and adaptive service network entities. The invention is used to advantage in many existent and developing service and user applications including applications for service support, cross service end user interfaces, service media transformations and multi-media cross services.
摘要:
A technique is provided for creating virtual units in a computing environment. A virtual system definition is received by a processor that is utilized to create the virtual units for a virtual system. Relationship constraints between the virtual units in the virtual system are received by the processor. The relationship constraints between the virtual units include a communication link requirement between the virtual units and/or a location requirement between the virtual units. The virtual units in the virtual system are deployed by the processor according to the relationship constraints between virtual units.
摘要:
A method and system for distributing requests to multiple back-end servers in client-server environments. A front-end load balancer is used to send requests to multiple back-end servers. In appropriate cases, the load balancer will send requests to the servers based on affinity requirements, while maintaining load balance among servers.
摘要:
A method, system and computer program product for distributing intermediate data of a multistage computer application to a plurality of computers. In one embodiment, a data manager calculates data usage demand of generated intermediate data. A computer manager calculates a computer usage, which is the sum of all data usage demand of each stored intermediate data at the computer. A scheduler selects a target computer from the plurality of computers for storage of the generated intermediate data at such that a variance of the computer usage demand across the plurality of computers is minimized.
摘要:
Methods and systems for determining a real-time performance model of systems that process multi-class workloads. The methods can include collecting measurement data, selecting a series of prior time windows, processing the measurement data to compute a set of constraints based on the measurement data from the series of prior time windows, augmenting the set of constraints to a measurement model to obtain an augmented measurement model and running a modified extended Kalman filter with the augmented measurement model to obtain a state estimate.
摘要:
Coordinating tasks of performance management and application placement management in a dynamic fashion by: estimating capacity needs for various service classes of service requests; computing desired capacities of at least one application for said service requests; deciding whether the desired capacities are satisfied by a current application placement; making no change to current application placement if the desired capacities are satisfied; determining a new application placement based on the desired capacities and a projected load if the desired capacities are not satisfied; computing corresponding capacity constraints for all pairs of service classes and servers; and computing an optimal allocation of capacities among the service classes so as to optimize a quality of service.