Managed object replication and delivery
    2.
    发明授权
    Managed object replication and delivery 有权
    托管对象复制和传递

    公开(公告)号:US09167036B2

    公开(公告)日:2015-10-20

    申请号:US10073938

    申请日:2002-02-14

    IPC分类号: H04L29/08

    摘要: A method, system and computer program product for managed object replication and delivery redirects, directly or indirectly, a client's request for an object that is not available at a best or optimal handling edge server of a network to a parent server that has the requested object. So, where the requested object is not available at the handling edge server, the client's request is redirected directly to the parent server that can provide the requested object to the client or indirectly via one or more parent servers to a parent server that can provide the requested object to the client. The method, system and computer program product further intelligently replicates the object to the edge server if the object is popular enough. Likewise, an object is removed from an edge server when it is no longer popular. All redirection and replication operations are preferably transparent to the end-user and do not degrade the quality of service.

    摘要翻译: 用于托管对象复制和传递的方法,系统和计算机程序产品直接或间接重定向客户端对网络的最佳或最优处理边缘服务器不可用的对象的请求,该对象具有请求对象的父服务器 。 因此,在请求的对象在处理边缘服务器处不可用的情况下,客户端的请求被直接重定向到可以向客户端提供所请求的对象的父服务器,或者通过一个或多个父服务器间接地传递到父服务器,父服务器可以提供 请求客户的对象。 如果对象流行得足够,方法,系统和计算机程序产品将智能地将对象复制到边缘服务器。 同样,当边缘服务器不再受欢迎时,对象将从边缘服务器中删除。 所有重定向和复制操作对于最终用户来说最好是透明的,并且不会降低服务质量。