公开(公告)号：US20150088990A1

公开(公告)日：2015-03-26

申请号：US14038727

申请日：2013-09-26

Applicant: Yahoo! Inc.

Inventor： Xiao Bai ,  Flavio P. Junqueira ,  Adam Silberstein

IPC: H04L29/08

CPC classification number: H04L67/22 ,  H04L67/26 ,  H04L67/28

Abstract: Software for an online social service receives a request for a newsfeed from a user. The newsfeed depends at least in part on a memory-cached list of social friends of the user and on a memory-cached list of events associated with each social friend. The software refreshes a memory-cached copy of the list of social friends from a corresponding list in a persistent data store, based upon a determination of a utility associated with the user. And the software refreshes a memory-cached copy of a list of events associated with a social friend from a corresponding list of events in a persistent data store, based upon a determination of a utility associated with the social friend. Then the software causes the newsfeed to be displayed to the user.

Abstract translation: 用于在线社交服务的软件接收来自用户的新闻源的请求。 新闻源至少部分取决于用户的社交朋友的内存缓存列表和与每个社交朋友相关联的记忆缓存列表。 基于与用户相关联的实用程序的确定，该软件从永久性数据存储中的相应列表刷新社交朋友列表的内存缓存副本。 并且所述软件基于与所述社交朋友相关联的实用程序的确定来刷新来自持久数据存储器中的相应事件列表的与社交朋友相关联的事件列表的内存缓存副本。 然后，该软件使新闻源显示给用户。