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A system and method for publishing information on the Internet

A technology for publishing information and messages, which is applied in the field of computer networks and can solve problems such as upload bandwidth performance bottlenecks.

Inactive Publication Date: 2021-01-05
深圳云视融通科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to achieve content-based elastic and scalable publish / subscribe services, the current technical challenges mainly include the following two aspects: using events to represent publishing messages and subscribing messages, and event matching technology can effectively filter out subscribers who are not interested in events , so as to reduce data distribution delay; efficient event routing technology is an important factor to ensure real-time data distribution, however, there is a performance bottleneck in upload bandwidth in large data block distribution

Method used

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  • A system and method for publishing information on the Internet

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Embodiment 1

[0027]Embodiment 1: The online publishing information system is an information interaction system based on network technology. At present, the network-based application architecture basically uses a client / server (C / S) model. In this architecture, two equal and autonomous machines are used. When one party needs the services of the other party, the party requesting the service as the client initiates a request to the server that provides the service, and the server responds to the request and processes The result is returned to the client. Even if the execution of this task does not require the result of the previous request as the premise, the client needs to be in a waiting state until it gets the response result from the server, and cannot continue to perform other tasks. This C / S model is relatively simple, and can meet most of the application requirements, can reduce the degree of coupling between different systems that need to work together, and improve the degree of cohesion b...

Embodiment 2

[0043]In the matching class, a classification attribute is established according to the classification number. The classification attribute is a typical word representing the classification number, and the typical word is a key predicate contained therein. Meta-events and the complex events, create multiple data groups, each of the data groups represents one of the classification numbers, including n data groups, each unit in the data group stores one For the meta event or the complex event, the first unit of the first data group stores the classification attribute, and for a subscription message, first classify words according to the filtering conditions specified by the subscription client contained in it The extraction of is the keywords contained in it to find the matching data group, when the meta-event and the complex event and the subscription message in the data group are represented as meta-events or complex events All the parameters in except parameter j are matched one by...

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PUM

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Abstract

The invention relates to a method for publishing an information system on the Internet. The information publishing system on the Internet includes a plurality of publishing clients, a proxy network, a publishing / subscribing module, a plurality of subscribing clients and a management cluster; the publishing / subscribing module includes a message memory and a message segmenter , a user subscription manager, and a message distributor; the method includes key processes related to the system; in order to solve the problem of computers understanding information resources, the present invention organically combines semantic technology with a publish-subscribe system, and understands the published information from the perspective of the semantic layer The original intention of clients and subscribing clients makes the published events more accurately match the requirements of subscribers, thereby improving the matching quality of subscription and publishing, and improving the performance of the whole system.

Description

Technical field[0001]The invention relates to the field of computer networks, and relates to a system and method for publishing information on the Internet.Background technique[0002]As the Internet has become a ubiquitous computing and storage service platform, how to quickly and accurately distribute the data generated by data sources to large-scale user groups with different interests is a key technical problem that needs to be solved urgently. Content-based publish / subscribe is becoming the main mode of data distribution because of its loosely coupled communication mode, which is suitable for large-scale distributed systems and provides users with powerful semantic expression capabilities.[0003]In order to implement a content-based elastic and scalable publish / subscribe service, the current technical challenges facing mainly include the following two aspects: use events to represent published messages and subscribe messages. Event matching technology can effectively filter out su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535H04L29/08
CPCG06F16/9535H04L67/56
Inventor 黎逵
Owner 深圳云视融通科技有限公司
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