1. A computer-implemented method of managing computing resources, the method comprising: as implemented by one or more computing devices configured with specific executable instructions, accessing information that describes a first resource used by a business application, the first resource operated by a resource provider; determining first usage metrics for the first resource, the first resource including: a first instance, a first infrastructure application configured to run within the first instance, and a first service used by the business application; accessing information that describes a second resource used by the business application, the second resource operated by the resource provider determining second usage metrics for the second resource, the second resource including: a second instance, a second infrastructure application configured to run within the second instance, and a second service used by the business application; comparing the first usage metrics and the second usage metrics to determine if the second usage metrics indicate that the second resource provides an improvement over the first resource; comparing a configuration of the first resource and a configuration of the second resource to determine configuration differences between at least one of the first instance and the second instance, the first infrastructure application and the second infrastructure application, or the first service and the second service; based on a determination that the second usage metrics indicate an improvement over the first usage metrics, during operation of the first resource, automatically modifying a configuration of at least one of the first instance, the first infrastructure application, or the first service based, at least in part, on the corresponding configuration of the second instance, the second infrastructure application, or the second service, wherein the modified configuration of the first resource improves performance of the first resource; and providing an electronic notification to a user, the notification identifying the modification of the configuration of the first resource.