Abstract: Embodiments of the present invention relate to the use of event processing (e.g., for complex events) in a cloud infrastructure using Statistical Process Control (SPC) techniques to detect changes in a holistic system. Specifically, events (e.g., complex events that occur over multiple layers in the architecture) may be detected and/or correlated by an event processor. Thereafter, an SPC engine will determine if the events impact a set of SLAs based on a set of Key Performance Indicators (KPIs), which are measurements indicating actual performance of the cloud computing environment versus stated goals. The SPC engine will then determine if a set of actions is needed to address the events to avoid the SLAs terms from not being met. If so, a provisioning engine can carry out any needed actions.

Abstract: Embodiments of the present invention relate to the use of event processing (e.g., for complex events) in a cloud infrastructure using Statistical Process Control (SPC) techniques to detect changes in a holistic system. Specifically, events (e.g., complex events that occur over multiple layers in the architecture) may be detected and/or correlated by an event processor. Thereafter, an SPC engine will determine if the events impact a set of SLAs based on a set of Key Performance Indicators (KPIs), which are measurements indicating actual performance of the cloud computing environment versus stated goals. The SPC engine will then determine if a set of actions is needed to address the events to avoid the SLAs terms from not being met. If so, a provisioning engine can carry out any needed actions.

Abstract: Under embodiments of the present invention, a set (at least one) of Clouds, a set of software providers, and a set of Cloud consumers (hereinafter “consumers”) are registered with a Cloud software license broker (hereinafter “broker”). Consumer information will be matched with the set of software providers to determine applicable licenses as well as pricing and usage rates. Use of software within the set of Clouds by the set of Cloud consumers will be tracked, aggregated, and reported. Based on the use, a licensing arrangement (including a price) will be determined. Applicable amounts will then be billed, and payments will be collected and disbursed (e.g., to the set of software providers) in accordance with the licensing arrangements. Under the present invention, prices/amounts can be determined based on a per use/on-demand of software and/or based on use of the software over an interval of time (e.g., interval-based pricing).