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Dynamic cluster-based news service method

A news service and dynamic technology, applied in the application field of distributed technology in the Internet environment, can solve problems such as not providing interactive services for users, and achieve the effect of effective and reliable maintenance

Inactive Publication Date: 2010-02-10
PEKING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of limited computing resources, most of the news systems are mainly based on service providers publishing data, rather than providing interactive services for users.

Method used

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Embodiment Construction

[0044] Process flow of the present invention such as figure 2 Shown, now describe the present invention in detail in conjunction with specific embodiment:

[0045] The first step is to establish the computing foundation of the dynamic cluster. To establish a dynamic cluster computing foundation, it is first necessary to enable each node to have the ability to respond to requests from other nodes while having the ability to request data and services. Achieving this goal is not difficult and can be done using basic network technologies [11]. The difficulty lies in breaking through the NAT barrier existing on the Internet, which can be solved by using NAT traversal technology, and its method can be referred to [12]. The solution to this problem will allow any two nodes on the Internet to interact directly with each other. This is the premise of generating large-scale Internet computing. Secondly, in addition to being able to request and respond, such a node also needs to imp...

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Abstract

The invention discloses a cluster-based news service method and belongs to the field of Internet application and development. The method comprises: firstly, establishing data receiving and request mechanisms at computing nodes; secondly, establishing direct interaction between any two nodes to allow the nodes to find potential nodes that can be matched with the computing tasks of the nodes and establishing connection between the nodes and the potential nodes; and finally, establishing a dynamic cluster according to a stream network protocol, wherein a news system performs corresponding processing of data in the dynamic cluster according to the needs of news service. The news service method can grasp the change of news timely and accurately for providing various news services such as effective news sequencing and interaction function supply timely and effectively.

Description

technical field [0001] The invention relates to a dynamic cluster-based news service method, which belongs to the application of distributed technology in the Internet environment. Dynamic cluster technology is an Internet computing environment based on dynamic changes, which mainly involves distributed resource organization [1], data broadcast [2], consistency maintenance [3], event-driven mechanism [4] and data backup [5] and other basic Internet technologies, which belong to the field of Internet application development. Background technique [0002] The news system is one of many basic applications of the Internet. As a time-sensitive data resource, its related application systems must have the characteristics of instant, timeliness, quick sorting, personalization, large-scale and even interaction. Due to the limitations of its basic structure, the current Internet news system cannot meet the above requirements. [0003] News first and foremost requires immediacy. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06H04L12/56H04L12/26
Inventor 李冰
Owner PEKING UNIV
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