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System for data synchronization between server and terminal on the basis of Linux and synchronization method thereof

A data synchronization and server technology, applied in the transmission system, electrical components, etc., can solve the problems of multi-disk space, small disk space, occupation, etc., and achieve the effect of increasing speed, reducing storage space, and achieving uniformity

Inactive Publication Date: 2013-05-22
优尼班克(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing data transmission mode must first generate a corresponding list during use, and needs to accurately determine the file path, so this interactive transmission mode is prone to confusion, and with the increase in the number of clients, the data in the The continuous increase in the server leads to taking up a lot of disk space
In addition, the client's machine will also increase the data due to each transmission, which will eventually lead to smaller and smaller disk space

Method used

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  • System for data synchronization between server and terminal on the basis of Linux and synchronization method thereof
  • System for data synchronization between server and terminal on the basis of Linux and synchronization method thereof
  • System for data synchronization between server and terminal on the basis of Linux and synchronization method thereof

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Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] Such as figure 1 As shown, the present invention includes a server and a plurality of terminals connected thereto, and the two are connected through the Internet.

[0028] The terminal of the present invention includes a remote data synchronization module storing server IP address, terminal identification, port information and authentication password. The ports are 873 and 8730 communication ports. It can quickly synchronize files between multiple hosts via LAN / WAN. The remote data synchronization module can be used with remote file copy, encrypted software package and virtual CD-ROM drive mode.

[0029] The terminal invokes the timing execution module, so that the remote data synchronization module executes at intervals.

[0030] The server then includes an authentication module and a plurality of first storage modules and second storage modules connected...

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Abstract

The invention discloses a data synchronizing system and a data synchronizing method between a server and a terminal under a linux operating system. The data synchronizing system comprises the server and a plurality of terminals connected with the server, wherein the terminals send data synchronizing instructions to the server by calling a timing execution module, and the server achieves authentication for the terminals through an authentication module after receiving the synchronizing instructions and transmits data in a first storage module to the terminals according to the instructions. The data synchronizing system and the data synchronizing method can reduce large amount of storage space occupied by the data, improve the data synchronizing rate, and avoid the probability of generating error codes as far as possible when a file is used.

Description

technical field [0001] The invention relates to the fields of data backup, transmission and storage, in particular to a data synchronization system and a synchronization method between a server and a terminal under a Linux operating system. Background technique [0002] At present, most of the file transfers use a file transfer protocol (File Transfer Protocol, referred to as FTP) and a bit torrent protocol (BitTorrent, referred to as BT). The FTP protocol requires 2 ports, one port is used as a control connection port, used to send instructions to the server and wait for the server to respond; the other port is a data transmission port, used to establish a data transmission channel. The transmission principle of the FTP protocol is: first, the client sends a connection request to the server, the server accepts the connection, and establishes a command link; Send a connection request to establish a data link to transmit data. The principle of BT transmission protocol: the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 张昊
Owner 优尼班克(北京)科技有限公司
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