Abstract: Various approaches for allocating resources to multiple virtual machines include identifying multiple reserved instances, each specifying a quantity of one or more computational resources compatible with the feasible resource template for the VMs; computationally generating, for each of the VMs, an instance-ranking list indicating a ranking order of the reserved instances having templates feasible for the VM; computationally generating, for each of the reserved instances, a VM-ranking list indicating a ranking order of the VMs to which the resources specified by the reserved instance may be allocated; and based at least in part on the instance-ranking list and the VM-ranking list, computationally mapping each of the VMs to one of the reserved instances.

Abstract: Various approaches for allocating resources to multiple virtual machines include identifying multiple reserved instances, each specifying a quantity of one or more computational resources compatible with the feasible resource template for the VMs; computationally generating, for each of the VMs, an instance-ranking list indicating a ranking order of the reserved instances having templates feasible for the VM; computationally generating, for each of the reserved instances, a VM-ranking list indicating a ranking order of the VMs to which the resources specified by the reserved instance may be allocated; and based at least in part on the instance-ranking list and the VM-ranking list, computationally mapping each of the VMs to one of the reserved instances.

Abstract: A method, apparatus and computer program product for providing scalability of a resource management and analysis system is disclosed. The method comprises the steps of receiving and storing information associated with each of a plurality of managed elements by the first system, determining a topology of the resource from the received managed element information, providing selected information regarding the resource topology from the first system to the second system, receiving at the second system information regarding status of the managed elements and the selected topology information and performing, at the second system, an analysis based on the received status information.

Abstract: A method, apparatus and computer program product for providing scalability of a resource management and analysis system is disclosed. A method, apparatus and computer program product for providing scalability of a resource management and analysis system is disclosed. The method comprises the steps of receiving and storing information associated with each of the managed elements by a first system, determining a topology of the distributed system from the received managed element information, providing selected information regarding the topology to each of a second and a third system, wherein progressively less specific information is provided to the second and third systems, receiving, at the second system information, regarding status of the managed elements and determining an aggregated status of the managed components and performing, at the third system, an analysis based at least on the aggregated status information and the selected topology information.