发明申请
US20090150518A1 Dynamic content assembly on edge-of-network servers in a content delivery network
有权
在内容传送网络中的边缘网络服务器上的动态内容组合
- 专利标题: Dynamic content assembly on edge-of-network servers in a content delivery network
- 专利标题(中): 在内容传送网络中的边缘网络服务器上的动态内容组合
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申请号: US10481405申请日: 2001-08-20
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公开(公告)号: US20090150518A1公开(公告)日: 2009-06-11
- 发明人: Daniel M. Lewin , Anne E. Lewin , Andrew Thomas Davis , Samuel Dov Gendler , Marty Kagan , Jay Gunvantral Parikh
- 申请人: Daniel M. Lewin , Anne E. Lewin , Andrew Thomas Davis , Samuel Dov Gendler , Marty Kagan , Jay Gunvantral Parikh
- 国际申请: PCT/US01/25966 WO 20010820
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; G06F9/54
摘要:
The present invention enables a content provider to dynamically assemble content at the edge of the Internet, preferably on content delivery network (CDN) edge servers. Preferably, the content provider leverages an “edge side include” (ESI) markup language that is used to define Web page fragments for dynamic assembly at the edge. Dynamic assembly improves site performance by catching the objects that comprise dynamically generated pages at the edge of the Internet, close to the end user. The content provider designs and develops the business logic to form and assemble the pages, for example, by using the ESI language within its development environment. Instead of being assembled by an application/web server in a centralized data center, the application/web server sends a page template and content fragments to a CDN edge server where the page is assembled. Each content fragment can have its own cacheability profile to manage the “freshness” of the content. Once a user requests a page (template), the edge server examines its cache for the included fragments and assembles the page on-the-fly.