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Method, server and system in cache server

A high-speed cache and server technology, applied in memory systems, transmission systems, instruments, etc., can solve problems such as high waiting time

Active Publication Date: 2015-12-02
MICROSOFT TECH LICENSING LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in relatively high latency in map loading, since map tiles have to be frequently retrieved for the user from the origin server, rather than from the cache at the CDN

Method used

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  • Method, server and system in cache server
  • Method, server and system in cache server
  • Method, server and system in cache server

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Embodiment Construction

[0031] I. Introduction

[0032] This specification discloses one or more embodiments that incorporate the features of this invention. The disclosed embodiments are merely illustrative of the invention. The scope of the invention is not limited to the disclosed embodiments. The invention is defined by the appended claims.

[0033]References in the specification to "one embodiment," "an embodiment," "example embodiment" and the like mean that the described embodiment may include a particular feature, structure, or characteristic, but that each embodiment may not necessarily include the particular feature. , structure, or feature. Moreover, these phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure or characteristic is described with respect to one embodiment, it is considered to be within the purview of those skilled in the art to implement that feature, structure or characteristic with respect to other embodiments w...

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PUM

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Abstract

Techniques are provided for the caching of content prior to the content being requested. A request for desired content may be received from a client application at a caching server. The request may also indicate additional content related to the desired content that may be subsequently requested by the client application. The indicated additional content (and the desired content, if not already cached) is retrieved from an origin server. The desired content is transmitted to the client application at the user device, and the additional content is cached at the caching server. Subsequently, a second request may be received from the client application that includes a request for the additional content. The additional content, which is now cached at the caching server, is served to the client application by the caching server in response to the second request (rather than being retrieved from the origin server).

Description

technical field [0001] The present invention relates to pre-caching, in particular pre-caching for application-driven content delivery networks. Background technique [0002] A content delivery network (CDN) is a network of computers containing copies of data placed at different network nodes. A CDN provides an interface for data between origin servers and end-user computers. The origin server is the primary source of content, and the CDN's servers cache copies of the content with the highest demand. A CDN's servers may be strategically placed closer to end-user computers than origin servers. End-user computers can access high-demand data at the CDN's servers, rather than having to directly access data from origin servers. As such, CDNs improve access to data by increasing access bandwidth, increasing redundancy, and reducing access latency. [0003] Provided by Microsoft Corporation of Redmond, WA (Bing) Maps is an example of an online application that uses a CDN to s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/2842G06F12/0862G06F17/30902G06F2212/602G06F2212/6028H04L29/08729H04L29/08801H04L29/0881H04L67/2847G06F16/9574H04L67/568G06F15/16H04L67/5681
Inventor J·R·图利艾尼N·L·霍尔特C·黄
Owner MICROSOFT TECH LICENSING LLC