Methods and Apparatus For Improving Interactions Between Multi-Server Web Environments and Web Browsers
    21.
    发明申请
    Methods and Apparatus For Improving Interactions Between Multi-Server Web Environments and Web Browsers 审中-公开
    改善多服务器Web环境和Web浏览器之间交互的方法和装置

    公开(公告)号:US20080177894A1

    公开(公告)日:2008-07-24

    申请号:US11625384

    申请日:2007-01-22

    IPC分类号: G06F15/16

    摘要: Disclosed herein are methods and apparatus that improve the perceived responsiveness of a multi-server web site or web environment to web requests issued by web browsers. In one aspect, the methods and apparatus operate by determining a likely sequence of web pages to be accessed by users. The methods and apparatus then incorporate information identifying web pages and web page content likely to be requested later in the sequence in web pages responsive to web page requests received earlier in the sequence. In one such method, the URL of a second web is incorporated in a first web page that is expected to be requested before the second web page. A web client receiving the first web page will then issue a DNS request for address information corresponding to the URL of the second web page even if no request has been received for the second web page. Thus, the probability of a DNS system cache miss occurring when a web request for the second web page is actually received by the web client is significantly reduced.

    摘要翻译: 这里公开的是提高多服务器网站或web环境对Web浏览器发布的Web请求的响应性的方法和装置。 在一个方面,所述方法和装置通过确定用户要访问的网页的可能序列来进行操作。 然后,该方法和装置将响应于先前在该序列中接收的网页请求的网页中的序列中可能要稍后请求的网页和网页内容合并在一起。 在一种这样的方法中,第二网络的URL被合并在预期在第二网页之前被请求的第一网页中。 接收第一网页的web客户端即使没有为第二网页接收到请求,也将发出与第二网页的URL对应的地址信息的DNS请求。 因此,当web客户端实际接收到第二网页的web请求时,发生DNS系统高速缓存未命中的概率显着降低。

    METHOD AND APPARATUS FOR CONTENT-AWARE WEB SWITCHING
    22.
    发明申请
    METHOD AND APPARATUS FOR CONTENT-AWARE WEB SWITCHING 有权
    用于内部网络切换的方法和装置

    公开(公告)号:US20070189312A1

    公开(公告)日:2007-08-16

    申请号:US11737662

    申请日:2007-04-19

    IPC分类号: H04L12/56

    摘要: This invention provides methods and apparatus for web switching without connection termination while providing content routing functionality. Content-aware web switches terminate incoming TCP connections and inspect the HTTP header to recognize the URL (content) being requested from a web server farm. This invention maps application layer information (URLs) to MPLS labels. This allows a standard MPLS switch to provide web switching functionality without terminating TCP connections. In addition to content routing, this method is applied for client session affinity, server load balancing and service differentiation. This invention also relates to using TCP port numbers instead of MPLS labels to achieve web-switching functionality through the use of a TCP router that translates IP address and port numbers.

    摘要翻译: 本发明提供了用于在不提供内容路由功能的情况下连接终止的web切换的方法和装置。 内容感知Web交换机终止传入的TCP连接,并检查HTTP头以识别从Web服务器场请求的URL(内容)。 本发明将应用层信息(URL)映射到MPLS标签。 这允许标准的MPLS交换机提供Web切换功能而不终止TCP连接。 除了内容路由,该方法也适用于客户端会话亲和性,服务器负载均衡和服务差异化。 本发明还涉及使用TCP端口号而不是MPLS标签来通过使用转换IP地址和端口号的TCP路由器来实现web切换功能。

    Method and apparatus for distributed application execution
    23.
    发明申请
    Method and apparatus for distributed application execution 有权
    用于分布式应用程序执行的方法和装置

    公开(公告)号:US20050071421A1

    公开(公告)日:2005-03-31

    申请号:US10321908

    申请日:2002-12-17

    IPC分类号: G06F15/16

    摘要: This invention provides methods and apparatus for executing applications in a distributed manner employing one or more proxy servers and one origin server. The invention allows the applications to be executed primarily at the proxy servers rather than at the origin servers, thereby gaining in scalability and improved user response time. A redirection mechanism is used to direct requests to one of the proxy servers. The proxy server uses caching techniques to bring information records needed for application execution to the proxy servers. The code required for application execution is also obtained from the origin server. The invention discusses applying this technique to three Web-based applications, namely Web-based auctions, generating personalized content for Web-users, and creating advertisements for users accessing a Web page.

    摘要翻译: 本发明提供了使用一个或多个代理服务器和一个原始服务器以分布式方式执行应用的方法和装置。 本发明允许应用程序主要在代理服务器而不是原始服务器上执行,从而获得可扩展性和改进的用户响应时间。 重定向机制用于将请求引导到其中一个代理服务器。 代理服务器使用缓存技术将应用程序执行所需的信息记录带到代理服务器。 应用程序执行所需的代码也可以从源服务器获取。 本发明讨论了将这种技术应用于三个基于Web的应用程序,即基于Web的拍卖,为Web用户生成个性化内容,以及为访问网页的用户创建广告。