최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0935228 (2015-11-06) |
등록번호 | US-10264062 (2019-04-16) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 504 |
A system, method and computer-readable medium for request routing based on content popularity information are provided. A client computing device transmits a first DNS query to a content delivery network service provider. The content delivery network service provider transmits an alternative resourc
A system, method and computer-readable medium for request routing based on content popularity information are provided. A client computing device transmits a first DNS query to a content delivery network service provider. The content delivery network service provider transmits an alternative resource identifier in response to the client computing device DNS query. The alternative resource identifier is selected as a function of popularity information pertaining to the requested resource. The client computing device then transmits a second DNS query to the content delivery network service provider. The content delivery network service provider can then either resolve the second DNS query with an IP address of a cache component or transmit another alternative resource identifier that will resolve to the content delivery network service provider. The process can repeat until a DNS nameserver resolves a DNS query from the client computing device.
1. A computer-implemented method comprising: receiving a domain name system (DNS) query from a client computing device by a computing device associated with a content delivery network (CDN) service provider, wherein the DNS query corresponds to a resource associated with a first resource identifier,
1. A computer-implemented method comprising: receiving a domain name system (DNS) query from a client computing device by a computing device associated with a content delivery network (CDN) service provider, wherein the DNS query corresponds to a resource associated with a first resource identifier, wherein a popularity identifier is included in a DNS portion of the first resource identifier accessible to a DNS nameserver component;parsing, by the DNS nameserver component, the first resource identifier so as to obtain the popularity identifier for use in further obtaining popularity information regarding the resource, wherein the popularity information is associated with the popularity identifier;identifying a resource cache component of the CDN service provider based at least upon at least a portion of the popularity information; andtransmitting information identifying the resource cache component to the client computing device. 2. The method of claim 1, wherein identifying a resource cache component comprises identifying an Internet Protocol address. 3. The method of claim 1, wherein the popularity information is determined by the CDN service provider. 4. The method of claim 1, wherein the popularity information is retrieved by the CDN service provider. 5. The method of claim 1, wherein the popularity information is periodically updated by an original content provider. 6. The method of claim 1 further comprising obtaining additional popularity information regarding the requested resource based on the popularity identifier included in the first resource identifier. 7. The method of claim 1, wherein the popularity identifier included in the first resource identifier corresponds to a frequency at which the resource is requested from the CDN service provider. 8. The method of claim 1, wherein the popularity identifier included in the first resource identifier corresponds to a total number of requests for the resource received by the CDN service provider. 9. The method of claim 1, wherein the popularity identifier included in the first resource identifier corresponds to a popularity category associated with the resource. 10. The method of claim 1 further comprising obtaining additional routing information including at least one of service routing criteria, network performance routing criteria, financial cost routing criteria, or content provider specified routing criteria. 11. A system comprising: a computing device having a processor and a memory to present a first network point of presence (POP) associated with a content delivery network (CDN) service provider, wherein the first network POP includes a first domain name system (DNS) nameserver component that receives a DNS query from a client computing device,wherein the DNS query corresponds to a resource associated with a first resource identifier,wherein a popularity identifier is included in a DNS portion of the first resource identifier,wherein the popularity identifier is associated with the resource, andwherein the first network POP is operative to: parse, by the first DNS nameserver component, the first resource identifier so as to obtain the popularity identifier for use in further obtaining popularity information regarding the resource, wherein the popularity information is associated with the popularity identifier;identify a resource cache component of the CDN service provider based at least upon at least a portion of the popularity information; andtransmit information identifying the resource cache component to the client computing device. 12. The system of claim 11, wherein identifying a resource cache component comprises identifying an Internet Protocol address. 13. The system of claim 11, wherein the first network POP is operative to obtain additional popularity information regarding the requested resource based on the popularity identifier included in the first resource identifier. 14. The system of claim 11, wherein the popularity information is determined by the CDN service provider. 15. The system of claim 11, wherein the popularity information is retrieved by the CDN service provider. 16. The system of claim 11, wherein the popularity information is periodically updated by an original content provider. 17. The system of claim 11, wherein the popularity identifier included in the first resource identifier corresponds to a frequency at which the resource is requested from the CDN service provider. 18. The system of claim 11, wherein the popularity identifier included in the first resource identifier corresponds to a total number of requests for the resource received by the CDN service provider. 19. The system of claim 11, wherein the popularity identifier included in the first resource identifier corresponds to a popularity category associated with the resource. 20. The system of claim 11 further comprising obtaining additional routing information including at least one of service routing criteria, network performance routing criteria, financial cost routing criteria, or content provider specified routing criteria.
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