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Distributed small file storage system based on UDP (User Datagram Protocol) and data processing method thereof

A storage system and small file technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as lack of versatility

Active Publication Date: 2011-04-13
厦门市美亚柏科信息安全研究所有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then these libraries are designed for some special applications when they are developed, and they are not universal.

Method used

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  • Distributed small file storage system based on UDP (User Datagram Protocol) and data processing method thereof
  • Distributed small file storage system based on UDP (User Datagram Protocol) and data processing method thereof
  • Distributed small file storage system based on UDP (User Datagram Protocol) and data processing method thereof

Examples

Experimental program
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Embodiment Construction

[0102] Examples, see figure 1 Shown, a kind of distributed small file storage system based on UDP of the present invention comprises:

[0103] Two first servers, the first server includes an external server and a service monitoring server used to manage the operation and stop of the external server, and regularly check the external server; the external server is responsible for providing external information to other systems and The user provides an interface for managing and controlling its files and directories, and is responsible for transmitting user commands to other servers internally, checking the command execution status, and finally feeding back the command execution results to the user; of course, the first server can also choose to use one or two Above, set as needed;

[0104] A second server, the second server includes a global name server and a service monitoring server used to manage the operation and stop of the global name server, and regularly check the globa...

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PUM

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Abstract

The invention discloses a distributed small file storage system based on UDP (User Datagram Protocol) and a data processing method thereof. The system comprises a first server, a second server, a third server, a fourth server and a fifth server, wherein the first server comprises an external server and a service monitoring server; the second server comprises a global naming server and a service monitoring server; the third server comprises an information index library server and a service monitoring server; the fourth server comprises a task managing server and a service monitoring server; the fifth server comprises a storing server and a service monitoring server; and the first server, the second server, the third server, the fourth server and the fifth server mutually transfer and process data through a UDP refitting protocol. The system can enhance the concurrent ability and the high-speed I / O (Input / Output) ability of the whole platform, and solve the problems of high-capacity storage and load balance by utilizing the UDP refitting protocol as a communication protocol of an interior server, and is especially suitable for the online services taking files as carriers.

Description

technical field [0001] The invention relates to the technical field of computer information processing, in particular to a UDP-based distributed small file storage system and a data processing method thereof. Background technique [0002] In the image indexing system, a huge image storage file system is required. Use this file system to store the image files processed in the image index system, and to read and write the image files in real time at high speed. Due to the particularity of the picture, there is no need to modify the file, only to add and delete the file system. Most of the current distributed file storage uses TCP for network access. However, due to the continuous increase in the number of users, even if a scalable and highly reliable cluster deployment is implemented for applications with a large number of visits, there is still the problem of slow access. [0003] In order to improve the concurrent speed and real-time performance, many people hope to build...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/56H04L1/18
Inventor 林志扬吴世雄章正道
Owner 厦门市美亚柏科信息安全研究所有限公司
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