公开(公告)号：US20160323369A1

公开(公告)日：2016-11-03

申请号：US15204816

申请日：2016-07-07

Applicant: Huawei Digital Technologies(Cheng Du) Co., Limited

Inventor： Gang LAN ,  Rui WANG ,  Chen GONG ,  Shuguo ZHOU

IPC: H04L29/08

CPC classification number: H04L67/1029 ,  H04L67/1002 ,  H04L67/1012 ,  H04L67/1023 ,  H04L67/2852

Abstract: A method and an apparatus for buffering and obtaining resources as well as a resource buffering system are disclosed. The method includes: obtaining an access popularity value of a resource from a database at intervals of a first preset time, and obtaining load values of cache servers from the database if determining that the access popularity value reaches a preset first threshold; and determining a duplication cache server for duplicating the resource according to the access popularity value and the load values, and notifying the duplication cache server to duplicate the resource from a cache server that stores the resource and buffer the resource. The method overcome the problems in the prior art, namely, the same resource is buffered in only one cache server and the relatively idle cache servers are unable to share loads with busy cache servers. The method improves extensibility and working efficiency of the buffering system.

Abstract translation: 公开了一种用于缓冲和获取资源以及资源缓冲系统的方法和装置。 该方法包括：以第一预设时间间隔从数据库获取资源的访问普及度值，以及如果确定访问受欢迎度值达到预设的第一阈值，则从数据库获得缓存服务器的负载值; 以及根据所述访问流行度值和所述负载值确定用于复制所述资源的复制高速缓存服务器，并且通知所述复制缓存服务器从存储所述资源的缓存服务器复制所述资源并对所述资源进行缓冲。 该方法克服了现有技术中的问题，即相同的资源被缓存在仅一个缓存服务器中，并且相对空闲的高速缓存服务器不能与忙缓存服务器共享负载。 该方法提高了缓冲系统的可扩展性和工作效率。