The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
Mar. 06, 2025
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Abstract
Embodiments of the disclosure provide a data preheating method and apparatus used in a content delivery network (CDN), a device, and a medium. The method includes: receiving a resource request from a service, where the resource request includes a network link corresponding to target data to be preheated of the service; determining, based on a domain name in the network link, an Internet protocol (IP) address set for the network link from a mapping table of respective regions and IP segments in a global network range of the CDN; determining, based on the IP address set, a set of service nodes for preheating in the CDN; and executing, in respective service nodes in the set of service nodes, a preheating task for the target data.