Three-layer framework-based data transmission system and data transmission method

A technology of data transmission system and three-tier architecture, which is applied in the data transmission system and data transmission field based on three-tier architecture, and can solve problems such as difficult data management and unfavorable linear expansion of business

Active Publication Date: 2011-01-19
10 ABCDEF
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The amount of data is huge. For the existing data transmission system based on two-tier C/S structure or B/S structure, it is difficult to realize the d

Method used

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  • Three-layer framework-based data transmission system and data transmission method
  • Three-layer framework-based data transmission system and data transmission method
  • Three-layer framework-based data transmission system and data transmission method

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Embodiment Construction

[0017] like figure 1 As shown, the three layers here are logically three layers, the first layer includes several clients, the second layer includes several data processing servers, and the third layer includes several database servers;

[0018] Each data processing server is connected to at least one client, and is used to collect the working status of the client and process the transaction data of the client;

[0019] The data processing server uploads the processed transaction data to the database server;

[0020] The data processing server reads transaction data from the database server and sends it to the connected client;

[0021] The database server is connected with each data processing server for storing transaction data.

[0022] The present invention uses software to design several data processing servers to complete data collection, data processing, data uploading and downloading, and collect the working status of the client to obtain information such as whether ...

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Abstract

The invention discloses a method for data transmitting by using a three-layer framework-based data transmission system. The system is characterized in that: a first layer comprises a plurality of clients, a second layer comprises a plurality of data processing servers and a third layer comprises a database server; each data processing server is connected with at least one client and is used for acquiring working state of the client, processing transaction data of the client, uploading the processed transaction data to the database server, reading the transaction data from the database server and sending the connected client; and the database server is connected with data processing servers and used for storing the transition date.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a data transmission system and a data transmission method based on a three-layer architecture. Background technique [0002] Most of the current industry application software is an information processing system based on a relational database, that is, an MIS system; the software system architecture has developed from a two-tier C / S structure (client / server structure) to a B / S structure (browser / server); due to the fact that there are few companies that can develop a data transmission system with a three-tier structure, and the domestic understanding of data transmission with a three-tier structure is insufficient, the most widely used in the retail industry is a two-tier C / S structure, or B / S structure. [0003] Here, take the business management system of the chain retail industry as an example. Brand chain retail companies usually have their own stores in all provinces, citi...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 骆永基
Owner 10 ABCDEF
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