Operating profiles for consumers of computing resources may be automatically determined based on an analysis of actual resource usage measurements and other operating metrics. Measurements may be taken while a consumer, such as a virtual machine instance, uses computing resources, such as those provided by a host. A profile may be dynamically determined based on those measurements. Profiles may be generalized such that groups of consumers with similar usage profiles are associated with a single profile. Assignment decisions may be made based on the profiles, and computing resources may be reallocated or oversubscribed if the profiles indicate that the consumers are unlikely to fully utilize the resources reserved for them. Oversubscribed resources may be monitored, and consumers may be transferred to different resource providers if contention for resources is too high.

Automated profiling of resource usage

A system, method and computer-readable medium for request routing. A DNS server at a content delivery network service provider obtains a DNS query corresponding to a resource requested from a client computing device and associated with a first resource identifier. The first resource identifier includes a first portion with DNS information and a second portion with path information. The DNS server selects a network computing component for processing the requested resource based on the DNS portion of the resource identifier and transmits information identifying the selected network computing component to the client computing device.

Request routing using network computing components

A system, method, and computer readable medium for managing network storage provider and CDN service providers are provided. A content broker component obtains client computing device requests for content provided by a content provider. The content broker processes the client computing device requests and determines whether a subsequent request for the resource should be directed to a network storage provider or a CDN service provider as a function of the updated or processed by the content broker.

Managing content delivery network service providers by a content broker

A system, method, and computer-readable medium for updating request routing information associated with client location information are provided. A content delivery network service provider receives a DNS query from a client computing device. The DNS query corresponds to a resource identifier for requested content from the client computing device. The content delivery network service provider obtains a query IP address corresponding to the client computing device. Based on routing information associated with the query IP address, the content delivery network service provider routes the DNS query. The process further includes monitoring performance data associated with the transmission of the requested resource and updating routing information associated with the query IP address based on the performance data for use in processing subsequent requests form the client computing device.

Updating routing information based on client location

A system, methods, and interfaces for managing request routing functionality associated with resource requests for one or more resources associated with a content provider. The request routing functionality can correspond to the processing of domain name service (“DNS”) requests for resources by computing devices and the resolution of the DNS requests by the identification of a network address of a computing device that will provide the requested resources. Unlike traditional CDN service provider implementation, the processing of resource requests by the service provider is separate from the delivery of the content by the content provider (or on behalf of the content provider).

Request routing in a networked environment

In one embodiment, a method for refining a business process model includes receiving business process data pertaining to a first phase of a business process definition from a first class of users, creating a model of a business process using the business process data received from the first class of users, receiving business process data pertaining to a second phase of the business process definition from a second class of users, and augmenting the model of the business process based on the business process data received from the second class of users. The method further includes iteratively refining the model of the business process in response to input provided by the first class of users and/or the second class of users.

Progressive Refinement Model for Business Processes

In one embodiment, a business process meta-model is defined that represents a business process. The business process meta-model includes control flow elements pertaining to a control flow of the business process, and annotation elements providing details for the control flow elements.

Modeling of business process data

In one embodiment, a method for providing multiple views of a business process definition includes storing a model of a business process, and providing different view points of the model to different classes of users.

Peter Lim

Papers

Progressive Refinement Model for Business Processes

Modeling of business process data

Providing multiple views of a business process definition to different users

Providing multiple views of a business process definition to different classes of users