Content management

Patent metadata

Field	Value
Publication number	US-10771552-B2
Application number	US-201213621084-A
Country	US
Kind code	B2
Filing date	Sep 15, 2012
Priority date	Mar 31, 2008
Publication date	Sep 8, 2020
Grant date	Sep 8, 2020

Abstract

A system and method for management and processing of resource requests is provided. A content delivery network service provider determines a class associated with a set of client computing devices and monitors resources requests for the determined class. The content delivery network service provider then identifies at least one cache component for providing content to client computing devices as a function of the determined class. In other embodiments, instead of cache components, the content delivery network service provider identifies a second set of client computing devices as a function of the determined class for providing the content information.

First claim

What is claimed is:

1. A method comprising:
obtaining a request for content from a first client computing device at a content delivery network (CDN) service provider;
determining a class of client computing devices associated with the first client computing device based on a first criterion, wherein the first criterion is associated with a subset of the client computing devices serviced by a first cache component of the CDN service provider and wherein the first criterion comprises a first temporal domain associated with a location of the first client computing device;
associating the class of client computing devices with the requested content;
selecting a second cache component from a plurality of cache components of the CDN service provider, wherein the second cache component is different from the first cache component, wherein the second cache component is selected based on servicing a subset of client computing devices that do not comprise the first criterion, and wherein the subset of client computing devices serviced by the second cache component comprises a second temporal domain; and
selectively preloading the requested content at the second cache component based at least in part on a common second criterion comprised by the class of client computing devices and the subset of client computing devices serviced by the second cache component.

2. The method of claim 1 , wherein determining the class comprises observing behavior associated with resource requests from a plurality of client computing devices over time and determining the class of client computing devices based on the observed behavior.

3. The method of claim 1 , wherein the common second criterion is a time criterion and wherein preloading the requested content is based at least in part on the time criterion corresponding to a time range when the content was requested.

4. The method of claim 1 , wherein the common second criterion is a time criterion.

5. The method of claim 4 , wherein the time criterion comprises a time range within which the content was requested.

6. A system comprising:
a first network point of presence associated with a content delivery network (CDN) service provider, wherein the first network point of presence comprises at least one computing device that:
obtains a request for content from a first client computing device at the CDN service provider;
determines a class of client computing devices associated with the first client computing device based on a first criterion, wherein the first criterion is associated with a subset of the client computing devices serviced by a first cache component of the CDN service provider and wherein the first criterion comprises a first temporal domain associated with a location of the first client computing device;
associates the class of client computing devices with the requested content;
selects a second cache component from a plurality of cache components of the CDN service provider, wherein the second cache component is different from the first cache component, wherein the second cache component is selected based on servicing a subset of client computing devices that do not comprise the first criterion, and wherein the subset of client computing devices serviced by the second cache component comprises a second temporal domain; and
selectively preloads the requested content at the second cache component based at least in part on a common second criterion comprised by the class of client computing devices and the subset of client computing devices serviced by the second cache component.

7. The system of claim 6 , wherein determining the class comprises observing behavior associated with resource requests from a plurality of client computing devices over time and determining the class of client computing devices based on the observed behavior.

8. The system of claim 6 , wherein the common second criterion is a time criterion and wherein preloading the requested content is based at least in part on the time criterion corresponding to a time range when the content was requested.

9. The system of claim 6 , wherein the common second criterion is a time criterion.

10. The system of claim 9 , wherein the time criterion comprises a time range within which the content was requested.

Assignees

• Sivasubramanian Swaminathan
• Richardson David R
• Marshall Bradley E
• Scofield Christopher L
• Amazon Tech Inc

Inventors

• Sivasubramanian Swaminathan
• Richardson David R
• Marshall Bradley E
• Scofield Christopher L

Classifications

• H04L67/1097 Primary

  for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS] · CPC title

• H04L67/568 Primary

  Storing data temporarily at an intermediate stage, e.g. caching · CPC title

• H04L67/5681

  Pre-fetching or pre-delivering data based on network characteristics · CPC title

• H04L67/55

  Push-based network services · CPC title

• H04L67/535

  Tracking the activity of the user (network monitoring arrangements H04L43/00; recording of computer activity G06F11/34) · CPC title