Content management

• US 8,756,325 B2
• Filed: 03/11/2013
• Issued: 06/17/2014
• Est. Priority Date: 03/31/2008
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Sivasubramanian, Swaminathan, Richardson, David R., Marshall, Bradley E., Scofield, Christopher L.
• Primary Examiner(s): Mejia, Anthony
• Application Number:
  US13/793,886
• Publication Number:
  US 20130297717A1
• Time in Patent Office: 463 Days
• Field of Search: 709/200, 709/224, 709/226, 705/7, 705/14
• US Class Current: 709/226
• CPC Class Codes: G06F 16/9566 URL specific, e.g. using aliases, detecting broken or misspelled links
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/1097 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 Class Codes: H04L 67/306 User profiles
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04L 67/55 Push-based network services
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching
• CPC Class Codes: H04L 67/5681 Pre-fetching or pre-delivering data based on network characteristics

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 additional content, such as advertisement content or other additional content provided in anticipation of future resource requests, 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 additional content information.

Claims

1. A computer-implemented method of processing, at a content delivery network service provider, resource requests from a set of two or more client computing devices, the method comprising:

as implemented by one or more computing devices configured with specific executable instructions;

determining a class associated with the set of two or more client computing devices;

monitoring resource requests for the determined class;

providing, to a content provider, information regarding the monitored resource requests for the determined class;

obtaining, from the content provider, a grouping of identified content, wherein the identified content is different from, but associated with, the monitored resource requests for the determined class;

identifying at least one cache component for providing content identified in the grouping to client computing devices as a function of the determined class; and

providing the grouping of identified content to the identified cache component in anticipation of a request for content identified in the grouping.

2. The method of claim 1, wherein the grouping of identified content includes identifications of content without the entirety of the content itself.

3. The method of claim 2 further comprising verifying availability of the content identified in the grouping for delivery by the identified cache component.

4. The method of claim 3 further comprising obtaining content identified in the grouping if the content is not already available at the identified cache component.

5. The method of claim 2 further comprising:

selecting content to be loaded at the identified cache component based on the grouping of identified content;

verifying availability of the content identified in the grouping for delivery by the identified cache component; and

obtaining content identified in the grouping of the content is not already available at the identified cache component.

6. The method of claim 1, wherein the grouping of identified content is a list of resources.

7. The method of claim 6 further comprising verifying availability of the listed resources for delivery by the identified cache component.

8. The method of claim 7 further comprising obtaining one or more of the listed resources if the one or more of the listed resources are not available.

9. The method of claim 6 further comprising:

selecting content to be loaded at the identified cache component based on the list of resources;

verifying availability of the listed resources for delivery by the identified cache component; and

obtaining one or more of the listed resources if the one or more of the listed resources are not available.

10. The method of claim 1, wherein monitoring resource requests for the determined class includes identifying frequently requested content for the determined class and wherein the grouping of identified content is associated with the frequently requested content for the determined class.

11. The method of claim 1 further comprising managing content at the cache component based on the grouping of identified content.

12. The method of claim 11, wherein managing content at the cache component comprises moving at least a portion of content from a first memory of the cache component to a second memory of the cache component.

13. The method of claim 11, wherein managing content at the cache component comprises altering cache control data associated with at least a portion of content in memory of the cache component.

14. The method of claim 11, wherein managing content at the cache component includes obtaining at least a portion of content from a storage location.

15. A computer-implemented method of processing, at a content provider, requests from a content delivery network (CDN) service provider, the method comprising:

as implemented by one or more computing devices configured with specific executable instructions;

obtaining information from the CDN service provider regarding monitored content requests for a class of two or more client computing devices;

identifying content associated with the monitored content requests for the class of two or more client computing devices, wherein the identified content includes content that is currently unsolicited by at least one of the two or more client computing devices; and

providing an identification of the identified content to the CDN service provider for use in requesting at least a portion of the identified content to cache in anticipation of a future content request for the identified content.

16. The method of claim 15, wherein the identification of the identified content is a list of content.

17. The method of claim 15, wherein the monitored content requests include information regarding frequently requested content and wherein the identified content is associated with the frequently requested content.

18. A system comprising:

a first network point of presence associated with a content delivery network service provider, wherein the first network point of presence comprises at least one computing device including memory and configured with specific instructions, the at least one computing device operative to;

determine a class associated with the set of two or more client computing devices;

monitor resource requests for the determined class;

provide, to a content provider, information regarding the monitored resource requests for the determined class;

obtain, from the content provider, a grouping of identified content, wherein the identified content is different from, but associated with, the monitored resource requests for the determined class;

identify at least one cache component for providing content identified in the grouping to client computing devices as a function of the determined class; and

provide the grouping of identified content to the identified cache component in anticipation of a request for content identified in the grouping.

19. The system of claim 18, wherein the grouping of identified content includes identifications of content without the entirety of the content itself.

20. The system of claim 19, wherein the at least one computing device is further operative to verify availability of the content identified in the grouping for delivery by the identified cache component.

21. The system of claim 19, wherein the at least one computing device is further operative to obtain content identified in the grouping if the content is not already available at the identified cache component.

22. The system of claim 19, wherein the at least one computing device is further operative to:

select content to be loaded at the identified cache component based on the grouping of identified content;

verify availability of the content identified in the grouping for delivery by the identified cache component; and

obtain content identified in the grouping of the content is not already available at the identified cache component.

23. The system of claim 18, wherein the grouping of identified content is a list of resources.

24. The system of claim 18, wherein monitoring resource requests for the determined class includes identifying frequently requested content for the determined class and wherein the grouping of identified content is associated with the frequently requested content for the determined class.

25. The system of claim 18, wherein the at least one computing device is further operative to manage content at the cache component based on the grouping of identified content.