摘要:
Methods and systems for partitioning data for processing in a plurality of data centers are disclosed. For each of a plurality of data centers, a time period required for the data center to process an amount of information may be estimated. The plurality of data centers may be ordered based on the time period for each data center. Data may be received from one or more sources. A data center having a smallest time period from the ordered plurality of data centers may be selected to be added to a set of data centers. An overall execution time for the set of data centers to process the data may be determined. The selecting and determining operations may be repeated until the overall execution time satisfies one or more threshold criteria. The data may be transmitted to the set of data centers.
摘要:
A method for computing the energy rating for cloud-based software services is disclosed. For each of the service, following steps are performed. The method includes identifying configuration parameters impacting the energy consumption. The method further includes determining a value for each configuration parameter. Further, the method includes determining a relative energy rating using a pre-determined equation, based on the values of the configuration parameter. Finally, the method includes assigning a discrete value based on the range of the relative energy rating.
摘要:
A method, a system and a computer program product for handling requests in a network are disclosed. A load pattern at a first service component is extracted. A capacity and pending requests at the first service component are calculated based on the load pattern. Thereafter, an insertion delay is calculated based on the capacity, pending requests, and a time period required to increase the capacity by applying various alternative adaptation techniques. The insertion delay is then distributed among a plurality of upstream service components.
摘要:
An energy efficient cloud-based environment includes multiple users requesting delivery of cloud-based services from a cloud service provider. Each user provides inputs for the delivery of one or more specific cloud based services. The inputs include the type of service, time frame for using the service, and either an energy efficiency level or a performance level pertaining to the service's delivery. The service provider allocates different resources to the users for delivering the requested services, and calculates an actual price and an operating energy cost for delivering the requested services to each of the users. The profit of the service provider due to users is calculated. An overall profit of the service provider associated with delivering the cloud-based services is calculated, and a fraction of the overall profit is distributed as an incentive among the users. The incentive of each user is proportional to the profit contribution of that user.
摘要:
In a method and system for providing one or more cloud services in a cloud, one or more high-level parameters are received from a customer through a service requisition interface; a cloud configuration is generated along with a Service Level Agreement (SLA) based on the received high-level parameters; the generated cloud configuration along with the SLA is recommended to the customer through an output interface; the customer is allowed to negotiate the SLA recommendation through the service requisition interface based on a tradeoff between the one or more high level details at a service layer of the cloud through an SLA negotiation system; and the one or more cloud services are provided to the customer based on the negotiated SLA.
摘要:
A method, a system and a computer program product for handling requests in a network are disclosed. A load pattern at a first service component is extracted. A capacity and pending requests at the first service component are calculated based on the load pattern. Thereafter, an insertion delay is calculated based on the capacity, pending requests, and a time period required to increase the capacity by applying various alternative adaptation techniques. The insertion delay is then distributed among a plurality of upstream service components.
摘要:
A method for computing the energy rating for cloud-based software services is disclosed. For each of the service, following steps are performed. The method includes identifying configuration parameters impacting the energy consumption. The method further includes determining a value for each configuration parameter. Further, the method includes determining a relative energy rating using a pre-determined equation, based on the values of the configuration parameter. Finally, the method includes assigning a discrete value based on the range of the relative energy rating.